{"uid":"cap_xHqzuDKUFEoJxFixfQqmK","slug":"lookproof-domain-rdap-lookup-7b6c5260","name":"Lookproof Domain RDAP Lookup","description":"Check SPF, DMARC, DKIM, MTA-STS, DNSSEC and more, with results that explain what was found and why. Free browser checks and a pay-per-request API with x402.","url":"https://api.lookproof.dev/v1/domain/rdap?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","title":"RdapInput","required":["domain"],"properties":{"domain":{"type":"string","title":"Domain","examples":["example.com"],"maxLength":1024,"minLength":1}},"description":"A domain or a host under it; a public suffix itself (e.g. co.uk) has no registration.","additionalProperties":false}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZswQL0cJbDvPU95icJTki","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves domain registration details via RDAP (RFC 9083) including registrar, dates, EPP statuses, nameservers, and DNSSEC info — no contact data returned.","exampleAgentPrompt":"Can you look up the RDAP registration record for stripe.com — I need to know when it expires, what EPP statuses it has, and whether it's DNSSEC-signed?","exampleUseCases":[{"title":"Pre-transfer expiry and lock check","prompt":"Before I initiate a domain transfer for mybrand.io, can you check its RDAP record to see if it's locked against transfer and when it expires?"},{"title":"Diagnosing sudden domain resolution failure","prompt":"The domain clientsite.net suddenly stopped resolving — can you pull its RDAP registration record to see if it has a hold status or is in pending delete?"},{"title":"Monitoring domain renewal deadlines","prompt":"I'm managing a portfolio of domains — can you check the RDAP registration for acmecorp.com and tell me its expiry date and current EPP status so I know if renewal is urgent?"}],"resultDescription":"Returns structured RDAP data for the queried domain: registrar name and IANA registrar ID, creation/last-changed/expiry timestamps, all EPP status codes (e.g. clientTransferProhibited, serverHold, pendingDelete), nameserver hostnames, and DNSSEC delegation status. Contact data is deliberately omitted.","failureModes":["Domain is a public suffix (e.g. co.uk) rather than a registered label — no registration record exists","Domain not yet registered — RDAP registry returns 404 not found","Registry RDAP server temporarily unavailable — upstream timeout or 5xx","Malformed or oversized domain input exceeding 1024 characters — validation error","Domain TLD has no RDAP server in the IANA bootstrap file — unsupported TLD"],"whenToPreferThis":"Use this endpoint when an agent needs authoritative, registry-sourced domain registration metadata — especially expiry dates, EPP lock/hold statuses, or DNSSEC delegation — rather than Whois text parsing. It is the right choice over generic Whois tools because it uses structured RDAP (RFC 9083) and consults the correct registry server via the IANA bootstrap file, ensuring accuracy across all TLDs. Prefer it for domain lifecycle monitoring, transfer eligibility checks, or diagnosing why a domain stopped resolving.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:37.522Z","isFirstParty":false,"canonicalSlug":"lookproof-domain-rdap-lookup-7b6c5260"}