# Services from dns.halowerk.com on Zero

> dns.halowerk.com serves 94 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/dns.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/dns.halowerk.com/health.json

## Services

- [Domain Intel by Halowerk](https://www.zero.xyz/c/domain-intel-by-halowerk-3f88d2df/llms.txt): $0.003/call via x402. Performs comprehensive domain intelligence: DNS resolution (A/AAAA/MX/NS/TXT/CAA/SOA), WHOIS lookup, SPF/DMARC/DKIM email security checks, TLS certificate analysis, and Certificate Transparency subdomain enumeration for any given domain.
- [Domain Intel – Halowerk DNS Intelligence (NS/Hostpoint)](https://www.zero.xyz/c/domain-intel-halowerk-dns-intelligence-ns-hostpoint-3c4b0e02/llms.txt): $0.009/call via x402. Returns WHOIS, DNS records, mail policy, TLS certificate data, and subdomains for a given domain, with optional DNS baseline diffing, paid per-call in USDC via x402.
- [Domain Intel – WHOIS, DNS, Mail Policy, TLS & Subdomains](https://www.zero.xyz/c/domain-intel-whois-dns-mail-policy-tls-subdomains-96c217da/llms.txt): $0.009/call via x402. Given a domain name, returns comprehensive intelligence including WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and discovered subdomains.
- [Domain Intel – DNS, WHOIS & TLS Lookup](https://www.zero.xyz/c/domain-intel-dns-whois-tls-lookup-e5757fad/llms.txt): $0.009/call via x402. Returns WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains for a given domain name
- [Domain Intel — MX Fastmail Lookup](https://www.zero.xyz/c/domain-intel-mx-fastmail-lookup-237236a4/llms.txt): $0.009/call via x402. Checks whether a domain's MX records point to Fastmail, optionally comparing against a baseline snapshot, and returns full domain intelligence including WHOIS, DNS, mail policy, TLS certificate, and subdomains.
- [Domain Intel — MX / domainfactory Baseline Check](https://www.zero.xyz/c/domain-intel-mx-domainfactory-baseline-check-ea8fef9c/llms.txt): $0.009/call via x402. Given a domain and an optional MX-record baseline, returns WHOIS, DNS, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — with diff support against a prior MX snapshot.
- [Domain Intel — MX Migadu Article Lookup](https://www.zero.xyz/c/domain-intel-mx-migadu-article-lookup-46fe3f05/llms.txt): $0.009/call via x402. Returns domain intelligence (WHOIS, DNS, mail policy, TLS, subdomains) with optional MX baseline comparison for a given domain, billed per-call via x402 USDC
- [Domain Intel by Halowerk](https://www.zero.xyz/c/domain-intel-by-halowerk-60751cf6/llms.txt): $0.009/call via x402. Returns comprehensive domain intelligence including WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate info, and subdomains for a given domain name, paid per-call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-17ed4dd6/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomain enumeration — billed per call in USDC over the x402 protocol.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup (x402)](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-x402-b527aaac/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), mail policy (SPF/DMARC), TLS certificate details, and discovered subdomains — paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup (x402 Pay-Per-Call)](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-x402-pay-per-call-e031bca2/llms.txt): $0.009/call via x402. Given a domain name, returns comprehensive intelligence including WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — billed per call in USDC via x402 with no signup required.
- [Halowerk Domain Intel — Pay-Per-Call Domain Intelligence](https://www.zero.xyz/c/halowerk-domain-intel-pay-per-call-domain-intelligence-767a19fe/llms.txt): $0.009/call via x402. Accepts a domain name and returns WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains, paid per call in USDC via x402 with no signup required.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-7a911193/llms.txt): $0.009/call via x402. Given a domain name, returns comprehensive intelligence including WHOIS data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup (x402)](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-x402-6d0f680b/llms.txt): $0.009/call via x402. Given a domain name, returns aggregated intelligence including WHOIS data, DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), mail policy (SPF/DKIM/DMARC), TLS certificate details, and discovered subdomains — paid per call in USDC via x402.
- [Domain Intel – WHOIS, DNS, TLS & Subdomain Lookup (x402)](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-x402-6d7e0b42/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Halowerk Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup](https://www.zero.xyz/c/halowerk-domain-intel-whois-dns-tls-subdomain-lookup-10ccd81a/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, Mail, TLS & Subdomain Dossier](https://www.zero.xyz/c/domain-intel-whois-dns-mail-tls-subdomain-dossier-fe132125/llms.txt): $0.008/call via x402. Given a domain name, returns a comprehensive intelligence dossier including WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and discovered subdomains — paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-c7f2b1ac/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS data, DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS, Mail Policy & Subdomains via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-mail-policy-subdomains-via-x402-825cc314/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DMARC), TLS certificate details, and subdomain enumeration — billed per call in USDC over x402 with no API key required.
- [Domain Intel – NS Record Lookup via x402](https://www.zero.xyz/c/domain-intel-ns-record-lookup-via-x402-5e6af213/llms.txt): $0.009/call via x402. Retrieves NS (nameserver) record intelligence for a domain, including WHOIS, DNS, mail policy, TLS certificate, and subdomain data, with pay-per-call USDC billing via x402.
- [Domain Intel — Pay-Per-Call Domain Intelligence (x402)](https://www.zero.xyz/c/domain-intel-pay-per-call-domain-intelligence-x402-e0caa09a/llms.txt): $0.009/call via x402. Accepts a domain name and returns WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel MX Titan — Mail Policy & DNS Intelligence via x402](https://www.zero.xyz/c/domain-intel-mx-titan-mail-policy-dns-intelligence-via-x402-70360e96/llms.txt): $0.009/call via x402. Accepts a domain name and optional MX baseline, returning WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomain data — paid per call in USDC via x402.
- [Domain Intel – MX Retarus Check](https://www.zero.xyz/c/domain-intel-mx-retarus-check-56ebfc16/llms.txt): $0.009/call via x402. Looks up WHOIS, DNS, mail policy (SPF/DKIM/DMARC), TLS certificate, and subdomains for a given domain, with optional MX record baseline comparison against Retarus mail infrastructure.
- [Domain Intel – MX Microsoft 365 Checker](https://www.zero.xyz/c/domain-intel-mx-microsoft-365-checker-d3f858b4/llms.txt): $0.009/call via x402. Analyzes a domain's MX records to detect and validate Microsoft 365 mail routing configuration, returning mail policy intelligence alongside WHOIS, DNS, TLS, and subdomain data.
- [Domain Intel — Pay-Per-Call Domain Intelligence (x402)](https://www.zero.xyz/c/domain-intel-pay-per-call-domain-intelligence-x402-ee715ac6/llms.txt): $0.009/call via x402. Given a domain name, returns comprehensive WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomain enumeration — paid per call in USDC via x402.
- [Domain Intel MX Mailbox Org — Pay-Per-Call MX Record Intelligence](https://www.zero.xyz/c/domain-intel-mx-mailbox-org-pay-per-call-mx-record-intelligence-e7d60325/llms.txt): $0.009/call via x402. Returns MX record intelligence for a domain, including mail exchange hosts, priorities, and optionally compares against a baseline snapshot, paid per-call in USDC via x402.
- [Domain Intel — Halowerk DNS Intelligence API](https://www.zero.xyz/c/domain-intel-halowerk-dns-intelligence-api-3034fecb/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS, DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains, paid per call in USDC via x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup (x402)](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-x402-4065472a/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and discovered subdomains — paid per call in USDC via x402.
- [Domain Intel MX Hostinger Article — DNS & Domain Intelligence via x402](https://www.zero.xyz/c/domain-intel-mx-hostinger-article-dns-domain-intelligence-via-x402-0879ccd3/llms.txt): $0.009/call via x402. Performs a comprehensive domain intelligence lookup — returning WHOIS, DNS records, mail policy, TLS certificate, and subdomain data — for a given domain, with optional MX baseline comparison, billed per call in USDC via x402.
- [Domain Intel — MX Record Intelligence (Netcup Article)](https://www.zero.xyz/c/domain-intel-mx-record-intelligence-netcup-article-b7c041e9/llms.txt): $0.009/call via x402. Retrieves WHOIS, DNS, mail policy (MX), TLS certificate, and subdomain intelligence for a given domain, paying per call in USDC via x402
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-985f8013/llms.txt): $0.009/call via x402. Returns WHOIS, DNS records, mail policy, TLS certificate details, and subdomains for a given domain, paid per-call in USDC over x402.
- [Domain Intel — WHOIS, DNS, Mail Policy, TLS & Subdomains (Halowerk)](https://www.zero.xyz/c/domain-intel-whois-dns-mail-policy-tls-subdomains-halowerk-d19f5233/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS record, DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call via x402/USDC.
- [Domain Intel — WHOIS, DNS, Mail Policy, TLS & Subdomains via x402](https://www.zero.xyz/c/domain-intel-whois-dns-mail-policy-tls-subdomains-via-x402-1239bdc6/llms.txt): $0.009/call via x402. Given a domain name, returns comprehensive intelligence including WHOIS data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — billed per call in USDC via x402 with no signup required.
- [Halowerk Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup (x402)](https://www.zero.xyz/c/halowerk-domain-intel-whois-dns-tls-subdomain-lookup-x402-d64e5d1c/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel — DNS, WHOIS & TLS Lookup via x402](https://www.zero.xyz/c/domain-intel-dns-whois-tls-lookup-via-x402-14ff09a7/llms.txt): $0.009/call via x402. Performs comprehensive domain intelligence for a given domain, returning WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains, paid per-call in USDC over x402.
- [Domain Intel — WHOIS, DNS, Mail, TLS & Subdomains via x402](https://www.zero.xyz/c/domain-intel-whois-dns-mail-tls-subdomains-via-x402-bc900734/llms.txt): $0.009/call via x402. Accepts a domain name and returns comprehensive intelligence: WHOIS data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC over x402.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-eab087a6/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402, no signup required.
- [Domain Intel MX Forward Email Lookup](https://www.zero.xyz/c/domain-intel-mx-forward-email-lookup-a7ee5b39/llms.txt): $0.009/call via x402. Analyzes MX records and mail forwarding policy for a domain, supporting optional baseline comparison, paid per-call via x402/USDC.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-323ca60a/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — pay-per-call in USDC, no signup required.
- [Halowerk Domain Intel — MX Mimecast Baseline Check](https://www.zero.xyz/c/halowerk-domain-intel-mx-mimecast-baseline-check-ecd3e826/llms.txt): $0.009/call via x402. Analyzes a domain's MX records against a Mimecast baseline to detect mail routing changes, returning WHOIS, DNS, mail policy, TLS, and subdomain intelligence.
- [Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402](https://www.zero.xyz/c/domain-intel-whois-dns-tls-subdomain-lookup-via-x402-cde5ccbb/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS registration data, full DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomain enumeration — paid per call in USDC over x402 with no signup required.
- [Domain Intel — Pay-Per-Call Domain Intelligence (x402)](https://www.zero.xyz/c/domain-intel-pay-per-call-domain-intelligence-x402-49d2cf2d/llms.txt): $0.009/call via x402. Returns comprehensive domain intelligence including WHOIS, DNS records, mail policy, TLS certificate, and subdomains for a given domain, paid per-call in USDC via x402.
- [Domain Intel — Pay-Per-Call Domain Intelligence over x402](https://www.zero.xyz/c/domain-intel-pay-per-call-domain-intelligence-over-x402-f6393ecd/llms.txt): $0.009/call via x402. Given a domain name, returns WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — paid per call in USDC via x402.
- [Domain Intel – MX/Mail Policy Lookup (Strato Article) via x402](https://www.zero.xyz/c/domain-intel-mx-mail-policy-lookup-strato-article-via-x402-7a05f4a3/llms.txt): $0.009/call via x402. Accepts a domain name and optional MX baseline, returning WHOIS, DNS, mail policy, TLS certificate, and subdomain intelligence — paid per

… (truncated at 16384 bytes)