1062 Services from dns.intel.rallylive.ca

Looks up and parses the DKIM public key for the 'default' selector of a given domain via Cloudflare DoH, returning key type, length, testing status, and revocation state.

Looks up and parses the DKIM public key for the 'email' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'k1' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up AAAA (IPv6) DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves DNS A records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves DNS A records for a domain through CleanBrowsing's security-filtering DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS A record changes for a domain via Cloudflare DNS and returns the current answer along with a changed flag and before/after diff since the last check.

Resolves DNS A records for a domain using DNSPod (doh.pub) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves DNS A records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves DNS A records for a domain using Mullvad's DNS over HTTPS resolver, returning IP addresses, TTL, response code, DNSSEC validation status, and answer latency.

Resolves DNS A records for a domain using OpenDNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves CNAME DNS records for a domain as answered by AdGuard DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Returns CNAME records for a domain as resolved by Cloudflare's 1.1.1.1 DNS over HTTPS resolver, including TTL, response code, DNSSEC validation status, and answer time.

Looks up CNAME DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves DNSKEY records for a domain as resolved by AliDNS (223.5.5.5) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNSKEY records for a domain as answered by Google's 8.8.8.8 resolver using DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Retrieves HTTPS DNS records for a domain using DNSPod (doh.pub) as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves HTTPS DNS records for a domain using NextDNS via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Resolves MX records for a domain using Google's 8.8.8.8 DNS-over-HTTPS resolver, returning records, TTL, DNSSEC validation status, response code, and answer time.

Monitors DNS NS records via Cloudflare DoH for a domain and returns whether they changed since the last check, with before/after field diffs.

Retrieves NS (Name Server) records for a domain as answered by NextDNS via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches NS (nameserver) records for a domain as answered by OpenDNS via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Queries SOA records for a domain through AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up SRV DNS records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Fetches TXT records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches TXT DNS records for a domain using Cloudflare 1.1.1.1 DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Checks whether a domain's DNS is hosted on AWS Route 53 by inspecting its NS records and matching them against known Route 53 nameserver patterns.

Checks whether a domain's DNS is hosted by GoDaddy by looking up NS records via Cloudflare DoH and matching them against GoDaddy nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Hurricane Electric (he.net) by looking up NS records via Cloudflare DoH and matching against HE nameserver patterns, returning yes/no plus matched nameservers.

Checks whether a domain's DNS is hosted by WP Engine by looking up its NS records via Cloudflare DoH and matching them against WP Engine nameserver patterns, returning yes/no plus matched nameservers.

Queries TXT DNS records for a domain via Google's 8.8.8.8 resolver using DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves AAAA (IPv6) DNS records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves DNS A records for a domain using DNS.SB's DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches TXT records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches DNS TXT records for a domain using the DNSPod (doh.pub) DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Checks whether a domain's DNS is hosted by Cloudflare by looking up its NS records and matching them against known Cloudflare nameserver patterns.

Checks whether a domain's DNS is hosted by Squarespace by looking up its NS records via Cloudflare DoH and matching them against known Squarespace nameserver patterns.

Retrieves CAA DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves CNAME records for a domain using NextDNS as a DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves HTTPS DNS records for a domain using OpenDNS as the resolver via DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors MX DNS records for a domain via Cloudflare DoH and returns whether they changed since the last check, with before/after diffs

Monitors NS (nameserver) records for a domain via Google DNS and returns whether they changed compared to the last check, with before/after field diffs.

Queries SRV records for a domain using NextDNS as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS TXT records for a domain via Google DNS (8.8.8.8) and returns whether the records changed since the last check, with before/after diffs.

Monitors DNS AAAA (IPv6) records for a domain via Cloudflare DoH and returns the current result plus a change diff compared to the previous check (stored 90 days).

Fetches DS (Delegation Signer) records for a domain using AdGuard DNS over HTTPS, returning records, TTL, DNSSEC validation status, response code, and resolver latency.

Looks up and parses the DKIM public key for the '1' selector of a given domain by querying 1._domainkey.<domain> via Cloudflare DNS-over-HTTPS

Looks up and parses the DKIM public key for selector '2' of a given domain (2._domainkey.<domain>) via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the '20161025' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'ac' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'activecampaign' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'amazonses' selector of a given domain, confirming whether Amazon SES-signed mail will verify correctly.

Monitors DKIM selector DNS records for AmazonSES on a domain and returns whether they changed since the last check, including before/after field diffs.

Looks up and parses the DKIM public key for the 'apollo' selector of a given domain, verifying key type, length, testing status, and revocation.

Looks up and parses the DKIM public key for the 'braze' email sending selector on any domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'brevo' selector of a given domain, verifying key type, length, testing flag, and revocation status via Cloudflare DoH.

Monitors DKIM selector records for Brevo (Sendinblue) on a domain and alerts when they change, comparing with the last known result stored for up to 90 days.

Looks up and parses the DKIM public key for the 'constantcontact' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key record for the 'cpanel' selector of a given domain, confirming key validity, type, length, and revocation status.

Looks up and parses the DKIM public key for the 'ctct2' selector (used by Constant Contact) of a given domain via Cloudflare DNS-over-HTTPS

Monitors the DKIM TXT record for the 'default' selector of a domain and alerts when it changes, comparing against the last result stored for up to 90 days.

Looks up and parses the DKIM public key for the 'dkim' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'dkim1' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'dkim2' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Monitors the DKIM TXT record for the 'dkim' selector of a domain, returning whether it changed since the last check and what fields changed with before/after values.

Looks up and parses the DKIM public key for the 'eloqua' selector of a given domain, confirming whether Eloqua-signed mail will verify correctly.

Monitors the DKIM TXT record for the 'email' selector of a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'everlytic' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'fm1' selector of a given domain, verifying signing capability via DNS TXT record resolution.

Looks up and parses the DKIM public key for the 'fm2' selector of a given domain, confirming mail signed with that selector will verify.

Monitors the DKIM public key for the 'fm2' selector of a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'front' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'gandi' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'github' selector (github._domainkey.<domain>) via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'gmail' selector (gmail._domainkey.<domain>) of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'google' selector of a given domain, returning key metadata and validity status.

Monitors changes to the Google DKIM selector DNS record for a domain and returns the current value, change status, changed fields with before/after values, and last-seen timestamp.

Looks up and parses the DKIM public key for the 'hs1' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Monitors the DKIM selector 'hs1' DNS record for a given domain and returns whether it has changed since the last check, including before/after field values.

Monitors the DKIM selector 'hs2' DNS record for a domain and returns whether it has changed since the last check, along with before/after field diffs.

Looks up and parses the DKIM public key for the 'hubspot' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Monitors HubSpot DKIM selector DNS records for a domain and returns whether they changed since the last check, including before/after field diffs.

Looks up and parses the DKIM public key for the 'ionos' selector (ionos._domainkey.<domain>) via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'iterable' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Monitors the DKIM selector k1 DNS record for a domain, detects changes by comparing against a stored baseline, and reports what changed and when.

Looks up and parses the DKIM public key for the 'k2' selector of a given domain via Cloudflare DNS-over-HTTPS, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'k3' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'key1' selector of a given domain, confirming its validity and mail-signing capability.

Looks up and parses the DKIM public key for the 'key2' selector of a given domain via Cloudflare DNS-over-HTTPS

Looks up and parses the DKIM public key for the 'kl' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'lemlist' selector of a given domain, verifying whether lemlist-signed mail will pass DKIM validation.

Looks up and parses the DKIM public key for the 'm1' selector of any domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'mail' selector of a domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'mailerlite' selector of a given domain, confirming MailerLite email signing is correctly configured.

Looks up and parses the DKIM public key for the 'mailgun' selector of a given domain, confirming whether mail signed with that selector will verify.

Monitors the Mailgun DKIM selector DNS record for a domain and returns whether it has changed since the last check, with before/after diffs.

Looks up and parses the DKIM public key for the 'mailjet' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Monitors the Mailjet DKIM selector DNS record for a domain and alerts when it changes, returning a diff of before/after values.

Looks up and parses the DKIM public key for the 'mailo' selector of a given domain, verifying key type, length, and validity status.

Looks up and parses the DKIM public key for the 'mandrill' selector of a given domain, confirming mail signing validity and key health.

Looks up and parses the DKIM public key for the 'marketo' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'microsoft' selector (microsoft._domainkey.<domain>) of any given domain, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'mixmax' selector of a given domain, confirming mail signed with that selector will verify.

Looks up and parses the DKIM public key for the 'mj' selector of a given domain via Cloudflare DNS-over-HTTPS, returning key type, length, testing flag, and revocation status.

Monitors the DKIM public key record for the 'mj' selector on a given domain and reports whether it has changed since the last check, including before/after field diffs.

Looks up and parses the DKIM public key for the 'ml' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'ms1' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'ms2' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'mx' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'o365' selector of a given domain, verifying its key type, length, and validity via Cloudflare DNS-over-HTTPS.

Looks up and parses the DKIM public key for the 'outreach' selector of a domain by querying outreach._domainkey.<domain> via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'ovh' selector of a given domain by querying ovh._domainkey.<domain> via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'pardot' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'pic' selector of a given domain via Cloudflare DoH DNS-over-HTTPS, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'pm' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Monitors the DKIM DNS record for the 'pm' selector of a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'postmark' selector (postmark._domainkey.<domain>) of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.

Monitors the DKIM selector for Postmark on a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'protonmail' selector of a given domain, confirming key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'protonmail2' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Monitors the DKIM protonmail2 selector DNS record for a domain and returns whether it has changed since the last check, along with before/after field diffs.

Monitors the ProtonMail DKIM selector DNS record for a domain and returns whether it has changed since the last check, with before/after diffs.

Looks up and parses the DKIM public key for the 's1' selector of a given domain via Cloudflare DoH, returning key type, length, testing status, and revocation state.

Looks up the DKIM public key for the 's2' selector of a domain by querying s2._domainkey.<domain> via Cloudflare DoH and parses key metadata including type, length, testing flag, and revocation status.

Monitors the DKIM TXT record for selector 's2' of a domain, detecting changes by comparing the current DNS lookup against the stored result from the previous check (kept 90 days).

Looks up and parses the DKIM public key for the 's3' selector of a given domain by querying s3._domainkey.<domain> via Cloudflare DNS over HTTPS, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'salesforce' selector of a given domain, confirming mail signing validity.

Looks up and parses the DKIM public key for the 'salesloft' selector of a given domain, confirming email authentication configuration for Salesloft-signed mail.

Looks up and parses the DKIM public key for the 'scph0316' selector of a given domain via Cloudflare DoH, returning key type, length, testing status, and revocation state.

Looks up and parses the DKIM public key for the 'sel1' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'sel2' selector of a given domain via Cloudflare DNS-over-HTTPS, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key record for the 'selector1' selector of a given domain, reporting key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'selector2' selector of a given domain via Cloudflare DoH, returning key type, length, testing flags, and revocation status.

Monitors the DKIM selector2 DNS record for a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'sendgrid' selector of a given domain, confirming email signing validity via Cloudflare DoH.

Monitors the SendGrid DKIM selector DNS record for a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'ses' selector (Amazon SES) of a given domain via Cloudflare DoH, returning key metadata and validity status.

Monitors changes to the Amazon SES DKIM selector DNS record for a domain and returns the current value, whether it changed, and which fields changed with before/after values.

Looks up and parses the DKIM public key for the 'sfmc' selector (Salesforce Marketing Cloud) of any domain, returning key type, length, testing flag, and revocation status.

Monitors the DKIM public key record for the 'sg' selector on a given domain, returning the current value, whether it changed since the last check, and which fields changed with before/after values.

Looks up and parses the DKIM public key for the 'shopify' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'shopify1' selector of a given domain, confirming mail signing validity.

Looks up and parses the DKIM public key for the 'sm' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'smtp' selector of a given domain, returning key type, length, testing flag, and revocation status.

Monitors the DKIM public key record for the 'smtp' selector of a domain and alerts when it changes, comparing against the previously cached result.

Looks up and parses the DKIM public key for the 'sparkpost' selector of a given domain, confirming mail signing validity via Cloudflare DoH.

Looks up and parses the DKIM public key for the 'weebly' selector of a given domain via Cloudflare DNS-over-HTTPS, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'y1' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'yahoo' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'zmail' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'zoho' selector (zoho._domainkey.<domain>) of a given domain via Cloudflare DNS over HTTPS, returning key type, length, testing flag, and revocation status.

Monitors and detects changes to the DKIM selector TXT record for Zoho mail on a given domain, returning current value, change flag, and before/after diffs.

Resolves AAAA (IPv6) DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Checks AAAA (IPv6) DNS records for a domain via AdGuard DNS, detects changes compared to the previous call, and returns current answer plus change details.

Monitors DNS AAAA (IPv6) records for a domain via AliDNS and returns whether they changed since the last check, with before/after diffs.

Resolves IPv6 AAAA DNS records for a domain via CleanBrowsing security-filtering resolver using DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors DNS AAAA (IPv6) records for a domain via CleanBrowsing DNS and returns whether the result has changed since the last check, with before/after field diffs.

Returns AAAA (IPv6) DNS records for a domain as resolved by Cloudflare 1.1.1.1 via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves IPv6 AAAA DNS records for a domain as resolved by DNSPod (doh.pub) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS AAAA records for a domain via DNSPod and returns the current result plus a change indicator comparing against the previous check.

Retrieves IPv6 AAAA DNS records for a domain via DNS.SB's DNS-over-HTTPS resolver, including TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS AAAA records via dns.sb and returns whether they changed since the last check, with before/after diffs and timestamps.

Resolves AAAA (IPv6) DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS AAAA (IPv6) records for a domain via Google DNS and returns whether they changed since the last check, with before/after field diffs.

Monitors DNS AAAA (IPv6) records for a domain as resolved by Mullvad DNS, detecting and reporting changes between successive checks.

Queries AAAA (IPv6) DNS records for a domain via NextDNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS AAAA (IPv6) records for a domain via NextDNS and returns whether they changed since the last check, with before/after diffs

Resolves AAAA (IPv6) DNS records for a domain using OpenDNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors DNS AAAA (IPv6 address) records for a domain via OpenDNS and returns whether the record changed since the last check, with before/after diff.

Looks up the IPv6 AAAA DNS record for the www subdomain of a given domain using Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Resolves the A record for admin.<domain> using Cloudflare DNS over HTTPS and returns whether it exists, its IP addresses, and TTL.

Looks up the A record for the autodiscover.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.

Resolves the A record of blog.<domain> using Cloudflare DNS over HTTPS, returning existence status, IP records, and TTL.

Looks up the A record(s) for the cdn.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, IP addresses, and TTL.

Looks up the A (IPv4) record for the dev.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its IP addresses, and TTL.

Looks up the A record of the mail.<domain> subdomain via Cloudflare DNS over HTTPS and reports its existence, IP records, and TTL.

Looks up the A record(s) for the mobile subdomain of a given domain using Cloudflare DNS-over-HTTPS, returning existence status, IP addresses, and TTL.

Looks up the A (IPv4) record for the pop.<domain> subdomain using Cloudflare DNS over HTTPS, returning existence status, IP records, and TTL.

Looks up the A record for smtp.<domain> via Cloudflare DNS-over-HTTPS and reports whether the SMTP host exists, its IP records, and TTL.

Looks up the A record (IPv4 address) of the store.<domain> subdomain using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Monitors DNS A record changes for a domain via AdGuard DNS and returns current value, change status, and before/after diff compared to previous check.

Resolves DNS A records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors DNS A records for a domain via AliDNS (DoH), returning the current answer plus a changed flag and before/after diff compared to the previous check.

Monitors DNS A records for a domain using DNSPod and returns whether the record has changed since the last check, along with before/after field diffs.

Monitors DNS A records for a domain via DNS.SB, comparing current results to a 90-day history and returning whether the record changed, what changed, and when.

Monitors DNS A record lookups via Google DNS for a given domain and returns whether the result has changed since the last call, with before/after field diffs.

Looks up DNS A records for a domain using NextDNS as the resolver via DNS over HTTPS, returning IPs, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS A record changes for a domain via NextDNS DoH, comparing the current result to the previously stored result and returning a diff with changed/unchanged status.

Monitors DNS A records for a domain via OpenDNS, comparing current results against the previous check (stored 90 days) and returning whether the record changed, what changed, and when it was last seen.

Looks up the A (IPv4) record for the webmail.<domain> subdomain using Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.

Queries CAA (Certification Authority Authorization) DNS records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves CAA (Certification Authority Authorization) DNS records for a domain using CleanBrowsing's security-filtered DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up CAA (Certification Authority Authorization) DNS records for a domain using Cloudflare 1.1.1.1 DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves CAA DNS records for a domain via DNSPod (doh.pub) DNS-over-HTTPS, returning records, TTL, DNSSEC validation status, response code, and resolver answer time.

Fetches CAA (Certification Authority Authorization) DNS records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Retrieves CAA (Certification Authority Authorization) DNS records for a domain as resolved by Google's 8.8.8.8 DNS over HTTPS resolver, including TTL, response code, DNSSEC validation status, and answer latency.

Looks up CAA DNS records for a domain using Mullvad's DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves CAA (Certification Authority Authorization) DNS records for a domain as answered by the NextDNS resolver via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves CAA DNS records for a domain as answered by OpenDNS via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up the CNAME record for the imap.<domain> subdomain via Cloudflare DNS-over-HTTPS and reports its existence, record data, and TTL.

Monitors DNS CNAME records for a domain using AdGuard DNS, detecting and reporting changes compared to the previous check (retained 90 days).

Resolves CNAME records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS CNAME records via AliDNS (223.5.5.5), comparing current results to the previous check and returning changed/unchanged status with before/after field diffs.

Resolves CNAME records for a domain using CleanBrowsing's security-filtered DNS over HTTPS resolver, returning the records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors DNS CNAME records for a domain via CleanBrowsing and returns whether the record has changed since the last check, with before/after field diffs.

Monitors DNS CNAME records for a domain via Cloudflare DoH and returns whether the record changed since the last check, with before/after diff.

Resolves CNAME DNS records for a domain using DNSPod (doh.pub) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS CNAME records for a domain via DNSPod and returns whether they have changed since the last check, with before/after diffs.

Retrieves CNAME records for a domain as answered by the DNS.SB resolver, including records, TTL, response code, DNSSEC validation status, and answer time.

Monitors CNAME DNS records for a domain via DNS.SB, detects changes compared to the previous check, and returns current values with a changed flag and before/after diffs.

Monitors CNAME DNS records for a domain via Google DNS over HTTPS, returning the current answer plus whether it changed since the last check (with before/after diff).

Resolves CNAME records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Runs a DNS CNAME lookup via Mullvad, compares it to the previous result (stored 90 days), and returns the current answer along with a changed flag and before/after diff.

Monitors CNAME DNS records for a domain via NextDNS, detecting changes by comparing the current lookup result against the previously stored result and returning a diff with before/after values.

Looks up CNAME records for a domain using OpenDNS via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Checks the current CNAME DNS record for a domain via OpenDNS, compares it to the previous result, and returns whether it changed along with before/after field diffs.

Looks up the CNAME record of webmail.<domain> via Cloudflare DNS over HTTPS and reports whether it exists, its records, and TTL.

Looks up the CNAME record for the www subdomain of a given domain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Retrieves DNSKEY records for a domain via AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches DNSKEY records for a domain as answered by CleanBrowsing's security-filtering DNS resolver over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves DNSKEY records for a domain as answered by Cloudflare 1.1.1.1 via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNSKEY records for a domain via DNSPod (doh.pub) DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Returns DNSKEY records for a domain as answered by the DNS.SB resolver via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer latency.

Retrieves DNSKEY records for a domain via Mullvad DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches DNSKEY records for a domain using NextDNS as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Retrieves DNSKEY records for a domain via OpenDNS DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DS (Delegation Signer) DNS records for a domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Looks up DS (Delegation Signer) DNS records for a domain as answered by the CleanBrowsing security-filtering DNS resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up DS (Delegation Signer) records for a domain via Cloudflare 1.1.1.1 DNS over HTTPS, returning the records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DS (Delegation Signer) DNS records for a domain using DNSPod (doh.pub) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver latency.

Fetches DNS DS (Delegation Signer) records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver latency.

Returns DS (Delegation Signer) records for a domain as answered by Google's public DNS resolver (8.8.8.8) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Retrieves DS (Delegation Signer) DNS records for a domain as answered by Mullvad's DNS over HTTPS resolver, including DNSSEC validation status and response timing.

Retrieves DS (Delegation Signer) DNS records for a domain as answered by NextDNS via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNSSEC DS records for a domain as answered by OpenDNS via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves HINFO DNS records for a domain via AliDNS (223.5.5.5) using DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches HINFO DNS records for a domain as answered by the CleanBrowsing security-filtering DNS resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches HINFO DNS records for a domain using Cloudflare 1.1.1.1 (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches HINFO DNS records for a domain via Google's 8.8.8.8 DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Looks up HINFO DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches DNS HINFO records for a domain via NextDNS (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNS HINFO records for a domain via OpenDNS (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up HTTPS DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Queries HTTPS DNS records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves HTTPS DNS records for a domain using CleanBrowsing's security-filtering DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves HTTPS DNS records for a domain via Cloudflare 1.1.1.1 (DNS over HTTPS), returning record data, TTL, response code, DNSSEC validation status, and answer latency.

Retrieves HTTPS DNS records for a domain using DNS.SB as the resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up HTTPS DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves HTTPS DNS records for a domain using Mullvad's DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNS LOC (geographic location) records for a domain as answered by the CleanBrowsing security-filtering resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Looks up DNS LOC records for a domain using Cloudflare 1.1.1.1 via DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves DNS LOC records for a domain using DNSPod's (doh.pub) DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves LOC (geographic location) DNS records for a domain as resolved by DNS.SB via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Retrieves DNS LOC (geographic location) records for a domain using NextDNS as the resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Fetches DNS LOC records for a domain using OpenDNS via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up MX records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors MX DNS records for a domain via AdGuard DNS and returns whether they changed since the last check, with before/after field diffs.

Looks up MX records for a domain using AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS MX records for a domain via AliDNS (223.5.5.5) and returns whether they changed compared to the previous check, with before/after diffs.

Retrieves MX (mail exchanger) DNS records for a domain as resolved by the CleanBrowsing security-filtering DNS resolver via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors MX DNS records for a domain via CleanBrowsing DNS and returns whether they changed since the last check, with before/after diffs.

Looks up MX (mail exchanger) DNS records for a domain using Cloudflare's 1.1.1.1 DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches MX records for a domain using DNSPod (doh.pub) DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors MX DNS records for a domain using DNSPod (doh.pub) and returns current values plus a change diff compared to the last check, stored for 90 days.

Retrieves MX records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver latency.

Monitors MX DNS records for a domain using DNS.SB and returns the current result plus a change diff compared to the previous check (stored 90 days).

Monitors MX DNS records for a domain via Google DNS and returns whether they have changed since the last check, with before/after field diffs.

Retrieves MX records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves MX (mail exchanger) DNS records for a domain via NextDNS DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS MX records for a domain via NextDNS and returns whether they have changed since the last check, with before/after field diffs.

Fetches MX records for a domain via OpenDNS (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches NAPTR DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches NAPTR DNS records for a domain via AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves NAPTR DNS records for a domain using CleanBrowsing's security-filtered DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches NAPTR DNS records for a domain via Cloudflare 1.1.1.1 DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches NAPTR DNS records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches NAPTR DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches NAPTR DNS records for a given domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches NAPTR DNS records for a domain using NextDNS (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves NAPTR DNS records for a given domain as resolved by OpenDNS via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and answer time.

Resolves NS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS NS records for a domain as resolved by AdGuard DNS, returning current results and a diff (changed true/false, before/after values) compared to the previous check stored for up to 90 days.

Returns NS records for a domain as resolved by AliDNS (223.5.5.5) over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS NS records for a domain via AliDNS and detects changes compared to the previous check, returning diff details and a changed flag.

Looks up NS (nameserver) records for a domain using CleanBrowsing's security-filtering DNS over HTTPS resolver and returns the records, TTL, response code, DNSSEC validation status, and answer latency.

Monitors NS (nameserver) records for a domain via CleanBrowsing DNS and returns whether they changed since the last check, with before/after field diffs.

Retrieves NS (nameserver) records for a domain using Cloudflare's 1.1.1.1 DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves NS records for a domain using DNSPod (doh.pub) DNS over HTTPS and returns the records, TTL, DNSSEC validation status, response code, and resolver answer time.

Monitors NS record changes for a domain via DNSPod DNS-over-HTTPS, returning current values, a changed flag, and before/after diffs compared to the previous check.

Retrieves NS (nameserver) records for a domain as answered by DNS.SB via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors DNS NS records for a domain via DNS.SB, detects changes compared to the previous check, and returns current values with before/after diffs.

Retrieves NS records for a domain as answered by Google's 8.8.8.8 DNS over HTTPS resolver, including TTL, response code, DNSSEC validation status, and answer time.

Monitors NS (nameserver) DNS records for a domain via Mullvad, detects changes since the last check, and returns current values along with a changed flag and before/after diff.

Monitors DNS NS (nameserver) records for a domain via NextDNS DoH, detecting changes by comparing against the previously stored result and returning a changed flag with before/after diffs.

Monitors DNS NS record changes for a domain via OpenDNS, returning current records plus a change diff compared to the previous check (stored 90 days).

Fetches SOA DNS records for a domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Returns SOA records for a domain as answered by the CleanBrowsing security-filter DNS resolver over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves SOA (Start of Authority) DNS records for a domain as resolved by Cloudflare 1.1.1.1 via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and answer time.

Retrieves SOA records for a domain using DNSPod's DNS-over-HTTPS resolver (doh.pub), returning records, TTL, response code, DNSSEC validation status, and answer latency.

Retrieves SOA (Start of Authority) DNS records for a domain as answered by the DNS.SB resolver via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver latency.

Fetches SOA DNS records for a domain as answered by Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches SOA DNS records for a domain via Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves SOA (Start of Authority) DNS records for a domain using NextDNS as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves SOA (Start of Authority) DNS records for a domain as answered by OpenDNS via DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up SRV DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches SRV DNS records for a domain via CleanBrowsing's security-filtering DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Looks up SRV DNS records for a domain using Cloudflare 1.1.1.1 (DNS over HTTPS) and returns records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up DNS SRV records for a domain using the DNSPod (doh.pub) DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches SRV DNS records for a domain using DNS.SB's DNS-over-HTTPS resolver, returning the records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches SRV DNS records for a domain using Google's 8.8.8.8 DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up SRV DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves DNS SRV records for a domain as answered by OpenDNS via DNS-over-HTTPS, including records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up SSHFP DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Resolves SSHFP DNS records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches SSHFP DNS records for a domain using Cloudflare 1.1.1.1 (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches SSHFP DNS records for a domain using DNSPod (doh.pub) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves SSHFP DNS records for a domain using DNS.SB as the DoH resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Looks up SSHFP DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up SSHFP DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up SSHFP DNS records for a domain using NextDNS (DNS-over-HTTPS) and returns the records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves SSHFP DNS records for a domain using OpenDNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Resolves SVCB DNS records for a domain via AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves SVCB DNS records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves SVCB DNS records for a domain using CleanBrowsing's security-filtering DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up SVCB DNS records for a domain using Cloudflare 1.1.1.1 (DNS over HTTPS) and returns the records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up SVCB DNS records for a domain via DNSPod (doh.pub) DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches SVCB DNS records for a domain using DNS.SB as the resolver over DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves SVCB DNS records for a domain as answered by Google's 8.8.8.8 resolver via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves SVCB DNS records for a domain as answered by Mullvad's DNS over HTTPS resolver, including TTL, response code, DNSSEC validation status, and answer latency.

Retrieves SVCB DNS records for a domain as answered by NextDNS via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves SVCB DNS records for a domain using OpenDNS as the resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves TLSA DNS records for a domain via AdGuard DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Retrieves TLSA DNS records for a domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches TLSA DNS records for a domain using CleanBrowsing's security-filtered DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Looks up TLSA DNS records for a domain using Cloudflare 1.1.1.1 DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Resolves TLSA DNS records for a domain using DNSPod (doh.pub) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Retrieves TLSA DNS records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Retrieves TLSA DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches TLSA DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Fetches TLSA DNS records for a domain using NextDNS as the DoH resolver, returning records, TTL, response code, DNSSEC validation status, and resolver latency.

Fetches TLSA DNS records for a domain using OpenDNS as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up the TXT DNS records of admin.<domain> via Cloudflare DNS over HTTPS and reports existence, record values, and TTL

Looks up the TXT DNS record for the _dmarc subdomain of a given domain via Cloudflare DoH and reports its existence, record values, and TTL.

Looks up TXT DNS records for the smtp.<domain> subdomain via Cloudflare DNS-over-HTTPS and returns existence status, records, and TTL

Monitors DNS TXT records for a domain via AdGuard DNS and returns whether they changed since the last check, with before/after field diffs.

Monitors DNS TXT records for a domain via AliDNS (DNS over HTTPS), comparing current results against a stored baseline and returning a changed flag plus before/after diff.

Retrieves DNS TXT records for a domain as answered by the CleanBrowsing security-filter resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS TXT records for a domain via CleanBrowsing DNS and returns whether they changed since the last check, with before/after field diffs.

Monitors DNS TXT records for a domain via Cloudflare DoH, returning the current records plus a change diff (changed flag, before/after field values) compared to the previous check stored for up to 90 days.

Monitors DNS TXT records for a domain via DNSPod, detects changes compared to the previous check, and returns current values plus a diff of what changed.

Fetches DNS TXT records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS TXT records for a domain via DNS.SB and returns a change comparison against the previous check, including changed flag, before/after diffs, and last-seen timestamp.

Resolves DNS TXT records for a domain using Mullvad's DNS-over-HTTPS resolver and returns records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS TXT records for a domain via Mullvad DNS, detecting changes between calls and returning diff details with before/after values.

Fetches TXT DNS records for a given domain as resolved by NextDNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors TXT DNS records for a domain via NextDNS and returns whether they changed since the last check, along with before/after diffs.

Fetches DNS TXT records for a domain using OpenDNS as the resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

Monitors DNS TXT record changes for a domain via OpenDNS, returning current values, a changed flag, and before/after diffs compared to the previous check (stored 90 days).

Looks up the TXT DNS record of the webmail.<domain> subdomain via Cloudflare DoH and reports whether it exists, along with its records and TTL.

Looks up TXT DNS records for the www.<domain> subdomain using Cloudflare DNS-over-HTTPS and returns existence status, records, and TTL.

Checks whether a domain's apex TXT records contain a 1Password domain-verification token, indicating the company uses 1Password.

Checks whether a domain's apex TXT records contain an Adobe domain-verification token, returning presence status and the truncated token value.

Checks whether a domain has an Amazon SES domain-verification TXT record at its apex, reporting presence and the token value.

Monitors whether a domain has Amazon SES domain verification set up, alerting when the verification status changes between checks.

Checks whether a domain has an Asana ownership verification TXT record, indicating the company uses Asana.

Checks whether a domain has a Bing domain-verification TXT record at its apex, reporting presence and the truncated token value.

Checks whether a domain's apex TXT records contain a Box domain-verification token, indicating Box product usage.

Checks whether a domain's apex TXT records contain a Brevo (formerly Sendinblue) domain-verification token, indicating the company uses Brevo's email/marketing platform.

Checks whether a domain's apex TXT records contain a Calendly domain-verification token, indicating the company uses Calendly.

Checks whether a domain has a Canva domain-verification TXT record by querying apex DNS records via Cloudflare DoH, and returns the token presence and truncated value.

Checks whether a domain has a Docker ownership verification TXT record by querying apex DNS TXT records via Cloudflare DoH.

Checks whether a domain has a Facebook domain-verification TXT record by querying apex DNS via Cloudflare DoH, returning presence status and truncated token value.

Monitors whether a domain has Facebook domain verification DNS records and alerts when that status changes.

Checks whether a domain has a Figma domain-verification TXT record by querying apex TXT records via Cloudflare DoH, and returns whether the ownership token is present along with a truncated token value.

Checks whether a domain's apex TXT records contain a GitHub domain-verification token, indicating GitHub product ownership.

Monitors whether a domain has a GitHub domain verification TXT record and alerts when the presence or content of that record changes.

Checks whether a domain has a GitLab domain-verification TXT record by reading its apex DNS TXT records via Cloudflare DoH and reporting whether the GitLab ownership token is present along with its truncated value.

Checks whether a domain's apex TXT records contain a Google domain-verification token, using Cloudflare DoH, and returns the token value if present.

Monitors a domain's Google domain verification DNS record and alerts when it changes, comparing against the previous check stored for 90 days.

Checks whether a domain's apex TXT records contain a HubSpot domain-verification token, indicating the company uses HubSpot products.

Monitors whether a domain has a valid HubSpot domain verification DNS record and alerts when the verification status changes.

Checks whether a domain has a Mailgun ownership verification TXT record by querying apex TXT records via Cloudflare DoH

Monitors changes in Mailgun domain verification DNS status for a given domain and returns whether it changed since the last check.

Runs a Mail.ru domain verification DNS check, compares the result with the previous call (stored 90 days), and returns the current status plus what changed and when.

Checks whether a domain has a Microsoft domain-verification TXT record at the apex, indicating Microsoft product ownership/tenancy.

Checks whether a domain's apex TXT records contain a Miro ownership/verification token, indicating the company uses Miro's product.

Checks whether a domain's apex TXT records contain a Notion domain-verification token, confirming if the company uses Notion's product.

Monitors whether a domain has Notion domain verification configured and alerts when that status changes between checks.

Monitors a domain's OneTrust verification DNS record for changes, returning current status, change flag, and before/after field diffs compared to the previous check.

Checks whether a domain's apex DNS TXT records contain an OpenAI ownership verification token, indicating the domain owner uses OpenAI products.

Checks whether a domain has a Pinterest ownership verification TXT record by querying Cloudflare DoH for apex TXT records.

Checks whether a domain has a SEMrush ownership verification TXT record in its DNS, indicating the company uses SEMrush products.

Checks whether a domain's apex TXT records contain a Shopify ownership verification token, indicating the domain uses Shopify.

Checks whether a domain's apex TXT records contain a Slack domain-verification token, indicating the company uses Slack.

Checks whether a domain's apex TXT records contain a status-page ownership verification token, indicating the company uses a status-page product.

Checks whether a domain's apex TXT records contain a Stripe domain-verification ownership token, indicating the company uses Stripe products.

Monitors whether a domain has a valid Stripe domain verification record and alerts when the verification status changes.

Checks whether a domain's apex TXT records contain a Twilio ownership/verification token, indicating the domain owner has verified that domain with Twilio.

Checks whether a domain's apex TXT records contain a Webflow ownership verification token, indicating the domain uses Webflow's platform.

Monitors whether a domain has a Webflow domain-verification TXT record and alerts when the verification status changes, comparing against the previous check result stored for 90 days.

Checks whether a domain's apex TXT records contain a Wix domain-verification token, indicating the domain is verified with Wix

Checks whether a domain has a Facebook/Meta Workplace domain-verification TXT record at its apex, returning the presence and truncated token value.

Checks whether a domain has a Yandex ownership verification TXT record at its apex, returning presence status and truncated token value.

Checks whether a domain has a Zoom domain-verification TXT record at its apex, indicating Zoom product ownership.

Checks whether a domain's DNS is hosted by 1&1 (IONOS) by looking up its NS records via Cloudflare DoH and matching against known 1&1 nameserver patterns, returning yes/no plus matched nameservers.

Checks whether a domain's DNS is hosted by Akamai by looking up its NS records via Cloudflare DoH and matching against Akamai nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Alibaba Cloud by querying NS records via Cloudflare DoH and matching against Alibaba nameserver patterns, returning a yes/no result, the full NS list, and which ones matched.

Checks whether a domain's DNS is hosted by Azure DNS by looking up its NS records and matching them against Azure DNS nameserver patterns, returning a yes/no verdict plus the matched nameservers.

Checks whether a domain's DNS is hosted by Bluehost by looking up its NS records via Cloudflare DoH and matching them against Bluehost nameserver patterns, returning yes/no, the nameservers found, and which ones matched.

Checks whether a domain's DNS is hosted by Cloudflare Registrar by looking up NS records via Cloudflare DoH and matching them against Cloudflare Registrar nameserver patterns.

Checks whether a domain's DNS is hosted by ClouDNS by looking up its NS records via Cloudflare DoH and matching them against ClouDNS nameserver patterns

Checks whether a domain's DNS is hosted by Constellix by looking up NS records via Cloudflare DoH and matching them against Constellix nameserver patterns

Checks whether a domain's DNS is hosted by DigitalOcean by looking up its NS records and matching them against DigitalOcean's nameserver patterns, returning yes/no with matched nameservers.

Checks whether a domain's DNS is hosted by DNSimple by looking up its NS records and matching them against DNSimple nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by DNSMadeEasy by looking up NS records via Cloudflare DoH and matching against DNSMadeEasy nameserver patterns.

Checks whether a domain's DNS is hosted by Dyn by looking up its NS records via Cloudflare DoH and matching them against Dyn's known nameserver patterns

Checks whether a domain's DNS is hosted by Dynadot by looking up its NS records via Cloudflare DoH and matching them against known Dynadot nameserver patterns.

Checks whether a domain's DNS is hosted by eNom by looking up NS records via Cloudflare DoH and matching them against eNom's nameserver patterns

Checks whether a domain's DNS is hosted by Gandi by looking up its NS records via Cloudflare DoH and matching against Gandi's known nameserver patterns.

Checks whether a domain's DNS is hosted by GitHub Pages by looking up its NS records via Cloudflare DoH and matching them against known GitHub Pages nameserver patterns.

Checks whether a domain's DNS is hosted by Google Cloud DNS by inspecting NS records via Cloudflare DoH and matching against known Google Cloud DNS nameserver patterns.

Checks whether a domain's DNS is hosted by Hetzner by looking up NS records via Cloudflare DoH and matching them against Hetzner nameserver patterns, returning a yes/no answer with matched nameservers.

Checks whether a domain's DNS is hosted by HostGator by looking up NS records via Cloudflare DoH and matching them against HostGator nameserver patterns, returning yes/no plus matched nameservers.

Checks whether a domain's DNS is hosted by Hostinger by looking up its NS records via Cloudflare DoH and matching them against Hostinger's nameserver patterns, returning a yes/no result along with the full nameserver list and matched entries.

Checks whether a domain's DNS is hosted by Hover by querying NS records via Cloudflare DoH and matching against Hover's nameserver patterns, returning yes/no, all nameservers found, and which ones matched.

Checks whether a domain's DNS is hosted by Infomaniak by looking up NS records via Cloudflare DoH and matching them against Infomaniak nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by IONOS by looking up NS records via Cloudflare DoH and matching against IONOS nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Kinsta by looking up its NS records via Cloudflare DoH and matching against Kinsta's known nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Linode by looking up its NS records via Cloudflare DoH and matching them against Linode's nameserver patterns, returning a yes/no answer with matched nameservers.

Checks whether a domain's DNS is hosted by Namecheap by looking up its NS records via Cloudflare DoH and matching them against Namecheap nameserver patterns, returning a yes/no answer with matched nameservers.

Checks whether a domain's DNS is hosted by Name.com by looking up its NS records via Cloudflare DoH and matching them against Name.com nameserver patterns, returning yes/no plus matched nameservers.

Checks whether a domain's DNS is hosted by Netlify by looking up NS records via Cloudflare DoH and matching them against Netlify's nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Network Solutions by querying NS records via Cloudflare DoH and matching against Network Solutions nameserver patterns, returning yes/no with matched nameservers.

Checks whether a domain's DNS is hosted by NS1 by looking up its NS records via Cloudflare DoH and matching them against NS1 nameserver patterns.

Checks whether a domain's DNS is hosted by OVH by looking up its NS records via Cloudflare DoH and matching against OVH nameserver patterns, returning a yes/no answer plus matched nameservers.

Checks whether a domain's DNS is hosted by Porkbun by looking up its NS records via Cloudflare DoH and matching against Porkbun's nameserver patterns.

Checks whether a domain's DNS is hosted by Rackspace by looking up its NS records via Cloudflare DoH and matching against known Rackspace nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Shopify by looking up NS records via Cloudflare DoH and matching them against Shopify's known nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by SiteGround by looking up its NS records and matching them against SiteGround nameserver patterns, returning a yes/no answer with matched nameservers.

Checks whether up to 20 domains' DNS is hosted by Squarespace in a single concurrent batch call, returning a per-item boolean result and failure count.

Checks whether a domain's DNS is hosted by Strato by looking up NS records via Cloudflare DoH and matching them against Strato's nameserver patterns, returning yes/no, all nameservers, and which ones matched.

Checks whether a domain's DNS is hosted by Tencent by resolving NS records via Cloudflare DoH and matching against Tencent nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Tucows by looking up its NS records via Cloudflare DoH and matching them against Tucows nameserver patterns, returning a yes/no answer with matched nameservers.

Checks whether a domain's DNS is hosted by UltraDNS by looking up its NS records via Cloudflare DoH and matching them against UltraDNS nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Vercel by looking up its NS records via Cloudflare DoH and matching them against known Vercel nameserver patterns.

Checks whether a domain's DNS is hosted by Verisign by looking up its NS records via Cloudflare DoH and matching them against known Verisign nameserver patterns.

Checks whether a domain's DNS is hosted by Vultr by looking up its NS records via Cloudflare DoH and matching them against Vultr's nameserver patterns, returning a yes/no result with matched nameservers.

Checks whether a domain's DNS is hosted by Wix by looking up its NS records via Cloudflare DoH and matching them against known Wix nameserver patterns.

Checks whether a domain's DNS is hosted by Yandex by looking up its NS records via Cloudflare DoH and matching against Yandex nameserver patterns, returning yes/no plus matched nameservers.

Resolves _autodiscover._tcp SRV DNS records for a domain via Cloudflare DoH, returning priority, weight, port, and target host for the autodiscover service.

Resolves _caldav._tcp SRV DNS records for a domain to discover the host, port, priority, and weight of its CalDAV service.

Returns SRV DNS records for the _jabber._tcp subdomain of a given domain, revealing the priority, weight, port, and target host for its XMPP/Jabber service.

Resolves _matrix._tcp SRV DNS records for a domain to discover where its Matrix homeserver lives (priority, weight, port, target host).

Resolves _minecraft._tcp.<domain> SRV records to discover the priority, weight, port, and target host for a Minecraft server using Cloudflare DNS over HTTPS.

Resolves _mqtt._tcp.<domain> SRV DNS records to discover the host, port, priority, and weight of a domain's MQTT broker service.

Resolves _sips._tcp SRV DNS records for a domain via Cloudflare DoH, returning priority, weight, port, and target host for the domain's SIPS service.

Discovers SMTP service endpoints for a domain by querying _smtp._tcp SRV DNS records through Cloudflare DNS-over-HTTPS, returning priority, weight, port, and target host.

Looks up _xmpp-server._tcp SRV DNS records for a domain via Cloudflare DNS-over-HTTPS, returning priority, weight, port, and target host for XMPP server federation routing.

Returns registry metadata for the .aero top-level domain including operator, type, IANA/RDAP details, WHOIS server, creation date, DNSSEC status, and nameservers.

Returns registry metadata for the .dev top-level domain including operator, type, IANA/RDAP details, WHOIS server, creation date, DNSSEC status, and nameservers.

Returns registry metadata for the .digital top-level domain, including operator, type, IANA/RDAP details, WHOIS server, creation date, DNSSEC status, and nameservers.

Retrieves NS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Looks up and parses the DKIM public key for the 'namecheap' selector of a given domain by querying namecheap._domainkey.<domain> via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'bluehost' selector of a given domain via Cloudflare DNS over HTTPS, returning key metadata and validity status.

Monitors the DKIM fm1 selector DNS record for a domain and returns whether it has changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'helpscout' selector of a given domain, verifying key type, length, testing flags, and revocation status.

Monitors the DKIM public key record for selector 'k2' of a given domain, detecting and reporting any changes compared to the previous check (retained 90 days).

Monitors DKIM selector MX DNS records for a domain, detects changes compared to the previous check, and returns what changed with before/after values.

Monitors the DKIM TXT record for selector 'selector1' of a domain and returns whether it has changed since the last check, along with before/after field diffs.

Looks up the A record for the app.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its IP records, and TTL.

Looks up the A record (IPv4 address) for the owa.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, records, and TTL.

Looks up the A record(s) for staging.<domain> using Cloudflare DNS over HTTPS, returning existence status, IP addresses, and TTL.

Looks up the A (IPv4) DNS record for the www subdomain of a given domain using Cloudflare DNS-over-HTTPS, returning existence status, IP records, and TTL.

Looks up the CNAME record for the admin subdomain of a given domain using Cloudflare DNS over HTTPS, reporting existence, records, and TTL.

Looks up the CNAME record for the mx.<domain> subdomain using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Retrieves LOC (location) DNS records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Monitors MX DNS records for a domain via OpenDNS, detecting and reporting changes compared to the previous check (stored 90 days).

Looks up the TXT DNS record for the 'remote' subdomain of a given domain via Cloudflare DoH and reports existence, records, and TTL.

Monitors whether a domain has Adobe domain verification DNS records and alerts when the verification status changes.

Monitors whether a domain has a Bing domain-verification TXT record and alerts when the verification status changes.

Checks whether a domain has a DocuSign domain-verification TXT record by querying apex DNS TXT records via Cloudflare DoH, and returns the token value if present.

Checks whether a domain's apex TXT records contain a MongoDB domain-ownership verification token via Cloudflare DoH

Checks whether a domain has a SendGrid ownership/verification TXT record by querying apex DNS TXT records via Cloudflare DoH

Checks whether up to 20 domains have their DNS hosted by OVH, processing all concurrently and returning results in input order with per-item errors and a failure count.

Looks up and parses the DKIM public key for the '10dkim1' selector of any domain, returning key metadata and validity status.

Looks up the DKIM public key for the '20dkim1' selector of a given domain and parses key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'atlassian' selector of a given domain, confirming mail signed with that selector will verify.

Looks up and parses the DKIM public key for the 'cc' selector of a given domain, revealing key type, length, testing status, and revocation state.

Looks up and parses the DKIM public key for the 'cm' selector of a given domain via Cloudflare DNS-over-HTTPS, returning key metadata including type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'elq' selector (elq._domainkey.<domain>) via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Monitors and detects changes in the DKIM FM3 selector DNS record for a given domain, returning current value, change status, diffed fields, and last-seen timestamp.

Looks up and parses the DKIM public key for the 'freshdesk' selector of a given domain, confirming whether mail signed with that selector will verify.

Looks up and parses the DKIM public key for the 'gmass' selector of a given domain, confirming email signing validity and key health.

Looks up and parses the DKIM public key for the 'godaddy' selector of a given domain, confirming key details and revocation status.

Looks up and parses the DKIM public key for the 'hostgator' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'hs2' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key record for the 'jira' selector of a given domain via Cloudflare DoH, returning key metadata and validity status.

Monitors the DKIM DNS record for selector 'k3' on a given domain and returns whether it changed since the last check, with before/after field diffs.

Looks up and parses the DKIM public key for the 'klaviyo' selector of a given domain, confirming Klaviyo-signed mail will verify correctly.

Monitors DKIM selector records for the Mailo email provider, detecting changes compared to the previous check and returning a diff with before/after values.

Runs a DKIM 'mail' selector DNS check for a domain, compares it to the previous result (stored 90 days), and returns whether it changed, which fields changed with before/after values, and when it was last seen.

Monitors the Mandrill DKIM selector DNS record for a domain and returns whether it has changed since the last check, along with before/after field diffs.

Looks up and parses the DKIM public key for the 'moosend' selector on a given domain (moosend._domainkey.<domain>), returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'mte1' selector of any domain via DNS-over-HTTPS, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'mte2' selector of a given domain via Cloudflare DoH, returning key type, length, testing flag, and revocation status.

Monitors the DKIM public key record for the 'pic' selector of a domain, returning the current value, whether it changed since the last check, and a diff of changed fields.

Looks up and parses the DKIM public key for the 'protonmail3' selector of a given domain, confirming mail signing validity.

Monitors the DKIM TXT record for the 'protonmail3' selector of a given domain and returns whether it has changed since the last check, along with before/after field diffs.

Monitors the DKIM public key for the 's3' selector of a domain and alerts when it changes, returning current value, change flag, before/after diffs, and last-seen timestamp.

Looks up and parses the DKIM public key for the 'sg' selector (SendGrid) of a given domain via Cloudflare DNS-over-HTTPS, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key record for the 'shopify2' selector (shopify2._domainkey.<domain>) via Cloudflare DoH, returning key metadata and validity status.

Looks up and parses the DKIM public key for the 'sib' selector of a given domain, returning key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'smtpapi' selector of a given domain, returning key type, length, testing flag, and revocation status.

Monitors the DKIM DNS record for the 'smtpapi' selector and alerts when it changes by comparing the current result against the last recorded value (stored for 90 days).

Looks up and parses the DKIM public key for the 'squarespace' selector of a given domain, validating key type, length, testing flag, and revocation status.

Looks up and parses the DKIM public key for the 'wix' selector of a given domain, confirming mail-signing validity via Cloudflare DoH.

Looks up and parses the DKIM public key for the 'yesware' selector of a given domain, confirming mail-signing validity and key metadata.

Looks up and parses the DKIM public key for the 'zendesk1' selector of a given domain, verifying key type, length, testing status, and revocation state.

Looks up the AAAA (IPv6) DNS record for the app.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the AAAA (IPv6) DNS record for the assets.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the auth.<domain> subdomain via Cloudflare DNS-over-HTTPS and reports existence, records, and TTL.

Looks up the AAAA (IPv6) DNS record for autodiscover.<domain> via Cloudflare DoH and returns existence status, records, and TTL

Looks up the AAAA (IPv6) DNS record for the cdn.<domain> subdomain using Cloudflare DNS over HTTPS, returning existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the dev.<domain> subdomain via Cloudflare DNS-over-HTTPS and returns existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the ftp subdomain of a given domain via Cloudflare DoH, reporting existence, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the 'm' subdomain of a given domain via Cloudflare DNS over HTTPS, returning existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the mx.<domain> subdomain via Cloudflare DNS over HTTPS and returns existence status, records, and TTL.

Looks up the IPv6 AAAA DNS record for mysql.<domain> via Cloudflare DoH and reports existence, records, and TTL

Looks up the AAAA (IPv6) DNS record for the pop3 subdomain of a given domain using Cloudflare DNS over HTTPS, returning existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the sandbox subdomain of a given domain via Cloudflare DoH and reports existence, records, and TTL.

Looks up the IPv6 (AAAA) DNS record for the smtp.<domain> host via Cloudflare DNS-over-HTTPS and returns whether it exists, its records, and TTL.

Looks up the AAAA (IPv6) DNS record for status.<domain> via Cloudflare DoH and reports whether it exists, its records, and TTL.

Looks up the AAAA (IPv6) DNS record for the voip subdomain of a given domain using Cloudflare DoH, returning existence status, records, and TTL.

Looks up the AAAA (IPv6) DNS record for the webmail subdomain of a given domain via Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the A record for auth.<domain> via Cloudflare DNS over HTTPS and reports whether the auth subdomain exists, its IP records, and TTL.

Looks up the A record of the autoconfig subdomain under a given domain via Cloudflare DoH and reports existence, records, and TTL.

Looks up the A (IPv4) record for the beta.<domain> subdomain via Cloudflare DNS over HTTPS and returns existence status, IP records, and TTL.

Looks up the A record of checkout.<domain> via Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.

Looks up the A record for the community.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.

Looks up the A record (IPv4 address) for the db.<domain> subdomain using Cloudflare DNS over HTTPS, returning existence status, IP records, and TTL.

Looks up the A record of the ftp.<domain> subdomain via Cloudflare DoH and reports whether it exists, its IP records, and TTL.

Looks up the A record of git.<domain> via Cloudflare DNS-over-HTTPS and reports whether the host exists, its IP records, and TTL.

Resolves the A record for the imap.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, IP records, and TTL.

Looks up the A record for the mx.<domain> host via Cloudflare DoH and reports whether it exists, its IP records, and TTL

Resolves the A record of the 'remote' subdomain under a given domain using Cloudflare DNS over HTTPS, returning existence status, IP records, and TTL.

Looks up the A (IPv4) record for the static.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the A record (IPv4) for the support.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.

Looks up the A (IPv4) record for the 'test' subdomain of a given domain via Cloudflare DNS over HTTPS and reports its existence, records, and TTL.

Monitors DNS A record lookups for a domain through Mullvad's resolver, detects changes vs. prior call, and returns current answer with a changed flag and before/after diffs.

Looks up the A record of the voip.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, IP records, and TTL.

Looks up the A record of vpn.<domain> using Cloudflare DNS over HTTPS and reports whether the host exists, its IP records, and TTL.

Looks up the CNAME record for accounts.<domain> via Cloudflare DNS-over-HTTPS and reports existence, records, and TTL.

Looks up the CNAME record for the 'api' subdomain of a given domain via Cloudflare DNS over HTTPS, returning existence, records, and TTL.

Looks up the CNAME record of the app.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, records, and TTL.

Looks up the CNAME record of assets.<domain> using Cloudflare DNS over HTTPS and returns whether it exists, its target records, and TTL.

Looks up the CNAME record for autoconfig.<domain> via Cloudflare DNS over HTTPS and reports whether it exists, its records, and TTL.

Looks up the CNAME record of the autodiscover.<domain> subdomain via Cloudflare DoH and reports its existence, records, and TTL.

Looks up the CNAME record for the cdn.<domain> subdomain using Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the CNAME record for the checkout subdomain of a given domain using Cloudflare DNS over HTTPS, returning existence status, records, and TTL.

Looks up the CNAME record for the dev.<domain> subdomain via Cloudflare DNS over HTTPS and reports whether it exists, its records, and TTL.

Looks up the CNAME record for the docs subdomain of a given domain via Cloudflare DoH and reports whether it exists, its records, and TTL.

Looks up the CNAME record of git.<domain> using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record of help.<domain> via Cloudflare DoH and reports its existence, records, and TTL

Looks up the CNAME record for the mail.<domain> subdomain using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record of the mx2 subdomain under a given domain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Checks whether a CNAME record exists for the pay.<domain> host using Cloudflare DNS over HTTPS, returning the record details and TTL.

Looks up the CNAME record of pop3.<domain> using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record for portal.<domain> via Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the CNAME record for the 'remote' subdomain of a given domain via Cloudflare DoH and reports its existence, records, and TTL.

Looks up the CNAME record for the 'secure' subdomain of a given domain via Cloudflare DNS-over-HTTPS and reports existence, records, and TTL.

Looks up the CNAME record for the sftp.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record for the 'shop' subdomain of a given domain using Cloudflare DNS over HTTPS, reporting existence, records, and TTL.

Looks up the CNAME record for the smtp.<domain> subdomain using Cloudflare DNS-over-HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record for the staging.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the CNAME record for the status.<domain> subdomain via Cloudflare DoH and reports whether it exists, its records, and TTL.

Looks up the CNAME record of the video.<domain> subdomain via Cloudflare DoH and reports its existence, records, and TTL.

Looks up the CNAME DNS record for wiki.<domain> via Cloudflare DoH and reports whether the subdomain exists, its records, and TTL.

Retrieves HINFO DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches HINFO DNS records for a domain using DNSPod (doh.pub) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches HINFO DNS records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.

Resolves DNS LOC records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Fetches NAPTR DNS records for a domain using DNSPod (doh.pub) via DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

Fetches SSHFP DNS records for a domain as answered by the CleanBrowsing security-filtering resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer latency.

Looks up the TXT DNS record for the _acme-challenge subdomain of a given domain via Cloudflare DoH and reports existence, records, and TTL

Looks up TXT records for the api.<domain> subdomain via Cloudflare DNS over HTTPS and returns whether it exists, its record values, and TTL.

Looks up the TXT DNS record for the 'auth' subdomain of a given domain via Cloudflare DoH and reports existence, records, and TTL.

Looks up the TXT record of autoconfig.<domain> via Cloudflare DNS over HTTPS and reports existence, records, and TTL

Looks up the TXT DNS record for the autodiscover.<domain> subdomain using Cloudflare DNS-over-HTTPS and returns whether it exists, its records, and TTL.

Looks up TXT DNS records for the blog.<domain> subdomain via Cloudflare DoH and reports existence, records, and TTL

Looks up the TXT DNS records for the dev.<domain> subdomain via Cloudflare DoH and returns whether it exists, its records, and TTL.

Looks up the TXT DNS record for _domainkey.<domain> via Cloudflare DoH and reports existence, records, and TTL

Looks up the TXT DNS record for the 'forum' subdomain of a given domain via Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.

Looks up the TXT DNS record for the git.<domain> subdomain via Cloudflare DNS-over-HTTPS and returns whether it exists, its record values, and TTL.

Looks up TXT records for the mail.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the TXT DNS record for the media.<domain> subdomain via Cloudflare DoH and returns whether it exists, its records, and TTL.

Looks up the TXT DNS record of mobile.<domain> via Cloudflare DNS over HTTPS and reports existence, records, and TTL.

Looks up the TXT DNS record of the m.<domain> subdomain via Cloudflare DoH and reports its existence, records, and TTL.

Looks up the TXT DNS record for the _mta-sts subdomain of a given domain via Cloudflare DoH and reports existence, record values, and TTL.

Looks up the TXT DNS record for the ns2.<domain> subdomain via Cloudflare DNS-over-HTTPS and returns existence status, records, and TTL.

Looks up the TXT DNS record for the pop.<domain> subdomain via Cloudflare DoH and reports existence, records, and TTL

Looks up the TXT DNS record for _smtp._tls.<domain> via Cloudflare DoH and reports its existence, content, and TTL.

Looks up the TXT DNS records for the vpn.<domain> subdomain using Cloudflare DNS over HTTPS (DoH) and reports existence, records, and TTL.

Monitors changes to a domain's 1Password domain-verification TXT record and returns the current state, whether it changed, and what fields differ from the previous check.

Checks whether a domain has an Ahrefs ownership verification TXT record by querying its apex DNS TXT records via Cloudflare DoH.

Checks whether a domain has an Apple domain-verification TXT record by querying apex DNS TXT records via Cloudflare DoH

Monitors a domain's Apple domain verification DNS record and alerts when it changes, comparing current results against a 90-day history.

Checks whether a domain's DNS apex TXT records contain an Atlassian domain-verification token, indicating Atlassian product usage.

Monitors a domain's Box domain verification TXT record, returns the current result, whether it changed since the last check, and which fields changed with before/after values.

Monitors a domain's Calendly domain verification DNS status and alerts when it changes, comparing against the previous check result stored for 90 days.

Checks whether a domain's apex TXT records contain a Cisco domain-verification ownership token, using Cloudflare DNS-over-HTTPS.

Checks whether a domain has a Cloudflare ownership/verification TXT record at its apex by querying via Cloudflare DoH, returning the presence status and truncated token value.

Monitors Cloudflare domain verification status for a domain, alerting when the verification state changes compared to the previous check (stored 90 days).

Watches for changes in DocuSign domain verification DNS status for a domain, returning current result, change flag, and diff of changed fields.

Checks whether a domain carries a Dropbox domain-verification TXT record by querying apex TXT records via Cloudflare DoH and returns the presence and truncated token value.

Monitors whether a domain has Dropbox domain verification DNS records and alerts when the verification status changes.