{"uid":"cap_wyAqvoZsVOjGWWR1Jn5i6","slug":"domain-intelligence-dns-rdap-tls-lookup-8ad9cccd","name":"Domain Intelligence - DNS/RDAP/TLS Lookup","description":"Deterministic DNS/RDAP/TLS domain intelligence for AI agents. x402 inline, no account.","url":"https://domain-intelligence.nordman-tehau.workers.dev/intelligence?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain name to look up (e.g. example.com)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"dns":{"a":["93.184.216.34"],"mx":[],"ns":["a.iana-servers.net"],"caa":[],"txt":[],"aaaa":[],"cname":[],"errors":{},"minTtlSeconds":300},"tls":{"ok":true,"result":{"certCount":2,"subjectCN":"example.com","tlsVersion":"TLSv1.2"}},"rdap":{"ok":true,"result":{"registrar":"Example Registrar, Inc."},"source":"https://rdap.verisign.com/com/v1/domain/example.com"},"error":null,"cached":false,"domain":"example.com","sources":["dns","rdap","tls"],"confidence":1,"schema_version":1,"data_age_seconds":0}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BGKkg5naKgJ3hoATsaM8O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns deterministic DNS records, RDAP registrar data, and TLS certificate info for any domain name in a single call.","exampleAgentPrompt":"Can you pull up all the DNS records, TLS certificate details, and registrar info for stripe.com in one shot?","exampleUseCases":[{"title":"Verify domain before sending email campaign","prompt":"Before I send this marketing campaign, check the DNS MX records and TLS status for mailchimp-partner.com — I want to make sure it's a legit domain and not a lookalike."},{"title":"Security audit of competitor infrastructure","prompt":"Pull up the full DNS, RDAP registrar, and TLS certificate details for acme-corp.io — I need to understand their infrastructure setup."},{"title":"Check if newly purchased domain is propagated","prompt":"I just registered newstartup.dev — can you check its DNS A records, nameservers, and TLS certificate to see if everything has propagated correctly?"}],"resultDescription":"A JSON object containing: DNS records (A, AAAA, MX, NS, TXT, CAA, CNAME, per-record errors, minimum TTL), TLS info (certificate count, subject CN, TLS version), RDAP registrar details and source URL, a confidence score (0–1), data age in seconds, whether the result was cached, and which sources (dns, rdap, tls) were queried. Also includes an ok flag and schema_version.","failureModes":["Domain not found or does not exist — RDAP/DNS queries return errors per source","TLS lookup fails if domain has no HTTPS endpoint — tls.ok will be false","RDAP source unavailable for some TLDs — rdap.ok may be false","Invalid domain format in query parameter returns error response","Network timeout to upstream DNS/RDAP/TLS servers may cause partial results with per-source errors"],"whenToPreferThis":"Choose this endpoint when you need a single-call aggregation of DNS, RDAP, and TLS data for a domain without managing multiple separate lookups. It is ideal for agents doing domain verification, security audits, or infrastructure checks where paying $0.002 per call via x402 (no account required) is acceptable. Prefer this over raw DNS libraries when you also need registrar/RDAP and TLS cert metadata in one response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:36:22.775Z","isFirstParty":false,"canonicalSlug":"domain-intelligence-dns-rdap-tls-lookup-8ad9cccd"}