{"uid":"cap_4YEXYcy9dmLX4cHwWauMj","slug":"domain-intel-whois-dns-tls-subdomain-lookup-via-x402-1520f785","name":"Domain Intel — WHOIS, DNS, TLS & Subdomain Lookup via x402","description":"Domain in, WHOIS, DNS, mail policy, TLS certificate and subdomains out. Pay per call in USDC over x402. No signup, no API key.","url":"https://dns.halowerk.com/domain/articles/ns-dnspod?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","maxLength":253},"baseline":{"type":"object","required":["domain","observed_at","records"],"properties":{"domain":{"type":"string","maxLength":253},"records":{"type":"array","items":{"type":"string","maxLength":254},"maxItems":50},"observed_at":{"type":"string","maxLength":40}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.009","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zeQJ05ApfTUeH0j6mQDlH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns comprehensive domain intelligence including WHOIS, DNS records, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains for a given domain, paid per call in USDC via x402.","exampleAgentPrompt":"Pull a full domain intelligence report for stripe.com — I want WHOIS ownership info, all DNS records, SPF/DKIM/DMARC mail policy, the TLS certificate details, and any subdomains you can find.","exampleUseCases":[{"title":"Security audit of a vendor domain","prompt":"Run a full domain intel check on acmecorp.io — give me their WHOIS registration details, DNS records, TLS cert info, and whether their email is properly secured with SPF, DKIM, and DMARC."},{"title":"Detecting DNS changes over time","prompt":"I recorded acmecorp.io's DNS records last week — can you compare against what's live now and flag any changes? Here are the baseline records I saved on 2025-06-01."},{"title":"Subdomain enumeration for recon","prompt":"I need to map out the attack surface for mycompany.com — can you enumerate all discoverable subdomains and pull the current DNS and TLS certificate info?"}],"resultDescription":"A structured report containing: WHOIS registration data (registrar, dates, contacts), DNS records (A, AAAA, MX, NS, TXT, CNAME, etc.), mail policy records (SPF, DKIM, DMARC), TLS/SSL certificate details (issuer, validity, SANs), and a list of discovered subdomains.","failureModes":["Invalid or malformed domain name returns a validation error","Domain does not exist or is not registered — WHOIS and DNS fields may be empty or absent","TLS certificate lookup fails if domain has no HTTPS endpoint","Subdomain enumeration may be incomplete for well-protected or private domains","Baseline comparison fails if observed_at timestamp is malformed","Payment failure via x402 prevents the call from completing","Rate limiting or temporary unavailability of upstream DNS/WHOIS providers"],"whenToPreferThis":"Choose this endpoint when you need a single pay-per-call, no-signup call that bundles WHOIS, DNS, mail policy, TLS, and subdomain data into one response. It is ideal for one-off domain investigations, security audits, or agent workflows that need domain intelligence without managing API keys or subscriptions. Prefer it over dedicated WHOIS or DNS-only tools when you want all layers of domain intelligence in a single round trip, and when paying per call in USDC via x402 is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:24.741Z","isFirstParty":false,"canonicalSlug":"domain-intel-whois-dns-tls-subdomain-lookup-via-x402-323ca60a"}