{"uid":"cap_cnbR1_FrMbKjdDuJb6TOP","slug":"domain-registration-lookup-via-rdap-1d7c79b1","name":"Domain Registration Lookup via RDAP","description":"Registration facts for a domain from RDAP: registrar, created, expires, status and nameservers, with age and expiry flags.","url":"https://domain-dns.x402tookit.com/domain-registration?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":"Registrable domain, e.g. example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"domain":{"type":["null","string"]},"source":{"type":["null","string"]},"status":{"type":["array","null"],"items":{"type":"string"}},"ageDays":{"type":["null","number"]},"created":{"type":["null","string"]},"expires":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"updated":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"registrar":{"type":["null","string"]},"sourceUrl":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"nameservers":{"type":["array","null"],"items":{"type":"string"}},"dnssecSigned":{"type":["boolean","null"]},"registryPart":{"type":["null","string"]},"daysUntilExpiry":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6c1ZyCYBbM1uVhY7v5l9a","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns RDAP-based registration facts for a domain: registrar, creation/expiry dates, status codes, nameservers, age in days, and expiry flags.","exampleAgentPrompt":"Can you look up the registration details for stripe.com — I want to know the registrar, when it was created, when it expires, its current status codes, and nameservers?","exampleUseCases":[{"title":"Fraud risk screening for new domains","prompt":"Check the registration details for quickloans-apply.com — I need to know how old it is, who the registrar is, and whether it's about to expire, so I can assess if it looks suspicious."},{"title":"Domain expiry monitoring for IT team","prompt":"Pull the RDAP registration info for acmecorp.io and tell me how many days until it expires and what its current domain status is."},{"title":"Due diligence on acquisition target","prompt":"I'm evaluating a company and want to understand their domain history — can you get me the registration facts for techventures.net, including when it was created, the registrar, and any status flags?"}],"resultDescription":"A JSON object containing: domain name, registrar, created/updated/expires timestamps, array of domain status codes, list of nameservers, age in days, days until expiry, DNSSEC signed flag, a human-readable verdict and summary, the RDAP source URL, and flags for degraded data or unchecked items.","failureModes":["Domain not found in RDAP (unregistered or unsupported TLD) — returns null fields or empty response","Invalid domain format — query fails or returns error","RDAP registry unavailable for the TLD — degraded flag set, partial data returned","Network timeout reaching upstream RDAP server — degraded or error response","Punycode/IDN domains may need proper encoding before querying"],"whenToPreferThis":"Use this endpoint when you need authoritative registration metadata for a domain (registrar, age, expiry, status, nameservers) sourced from RDAP — the modern, structured replacement for WHOIS. Prefer this over generic WHOIS scrapers when you need machine-readable, standardized output. Ideal for fraud detection workflows (detecting newly registered domains), domain portfolio management, and pre-purchase due diligence. Choose sibling endpoints for DNS record lookups, DNSSEC validation, or email authentication grading.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T00:35:15.886Z","isFirstParty":false,"canonicalSlug":"domain-registration-lookup-via-rdap-1d7c79b1"}