{"uid":"cap_ZetKwdurORtneXdQBN70V","slug":"aurenic-whois-rdap-domain-lookup-707b2534","name":"Aurenic WHOIS/RDAP Domain Lookup","description":"WHOIS/RDAP lookup: registrar, creation/expiry dates, nameservers","url":"https://api.aurenic.org/whois/:domain?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"},"pathParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ICWjefwt9Wnt43spz0jTm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up WHOIS/RDAP data for a domain name, returning registrar info, creation and expiry dates, and nameservers","exampleAgentPrompt":"Can you look up the WHOIS info for stripe.com — I want to know who the registrar is, when it was created, when it expires, and what nameservers it's using?","exampleUseCases":[{"title":"Domain expiry check before acquisition","prompt":"I'm thinking about buying openfinance.io — can you pull its WHOIS info so I know who currently owns it, when it expires, and who the registrar is?"},{"title":"Security investigation of suspicious domain","prompt":"We got a phishing email from support@secure-bank-alert.net — can you look up WHOIS data for that domain so I can see when it was registered, who registered it, and what nameservers it's pointing to?"},{"title":"Competitor domain monitoring","prompt":"Can you fetch the WHOIS record for competitor.com? I want to track their registrar and see when their domain registration expires."}],"resultDescription":"Returns structured WHOIS/RDAP data for the queried domain, including registrar name and contact info, domain creation date, expiry/expiration date, and a list of authoritative nameservers.","failureModes":["Domain not found or unregistered — returns 404 or empty result","TLD not supported by RDAP — may return partial or no data","Rate limiting on upstream RDAP/WHOIS servers — may return stale or throttled response","Invalid domain format in path param — returns 400 error","Network timeout to RDAP authority — may return 503"],"whenToPreferThis":"Use this endpoint when you need structured WHOIS or RDAP metadata for a single domain — especially registrar identity, creation/expiry dates, and nameservers. Prefer it over raw WHOIS text parsers because it returns clean structured data. Best for domain due-diligence, security investigations, expiry monitoring, and DNS research tasks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:17:47.616Z","isFirstParty":false,"canonicalSlug":"aurenic-whois-rdap-domain-lookup-707b2534"}