9 Services from domain-dns.x402tookit.com

Returns nameserver count, provider diversity, individual resolution status, and SOA serial for a given domain.

Fetches A, AAAA, NS, MX, TXT, and CAA records for a domain in a single call, including TTLs and domain existence status.

Parses and grades a domain's SPF and DMARC DNS records, assessing policy strength, configuration issues, and spoofing exposure.

Returns the mail servers (MX records) for a domain ordered by priority, with DNS resolution status for each host, and handles null-MX and implicit-MX edge cases.

Returns RDAP-based registration facts for a domain: registrar, creation/expiry dates, status codes, nameservers, age in days, and expiry flags.

Returns DNSSEC validation status for a domain, including DS records at the parent, DNSKEY algorithms, and whether the resolver validated the answer.

Retrieves CAA (Certification Authority Authorization) DNS records for a domain, walking up to parent names, to show which CAs may issue certificates, wildcard rules, and reporting contacts.

Parses a domain or URL into its constituent labels, registrable domain, and subdomain; converts punycode to unicode; and flags internationalized and lookalike traits.

Validates an email address for syntax correctness, domain MX record existence, role account status, and disposable domain detection.