{"slug":"netintel-dev-domain-age-check-82c067","title":"Determine a domain's age from registration data and archival history — tries RDA","host":"netintel.dev","method":"GET","resource":"https://netintel.dev/domain-age/check","category":"other","description":"Determine a domain's age from registration data and archival history — tries RDAP, then port-43 WHOIS, then a Wayback-based estimate (age_source: rdap | whois | wayback_estimate | null), returning creation date, age in years, first Wayback capture, archived snapshot count, and a maturity signal so a","price_listed":0.03,"price_asked":0.03,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":912,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"domain":"example.com"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"domain":{"description":"Domain name to assess (e.g. example.com)","type":"string"}},"required":["domain"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"age_days":{"type":["number","null"]},"age_source":{"description":"rdap | whois | wayback_estimate | null (undetermined)","type":["string","null"]},"age_years":{"type":["number","null"]},"archive_snapshot_estimate":{"type":["number","null"]},"created_at":{"type":["string","null"]},"domain":{"type":"string"},"findings":{"type":"array"},"first_archived_at":{"type":["string","null"]},"grade":{"type":"string"},"maturity":{"type":"string"},"registration_to_archive_gap_days":{"type":["number","null"]},"score":{"type":"number"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.03,"price_match":true,"latency_ms":912,"error":null}],"description_full":"Determine a domain's age from registration data and archival history — tries RDAP, then port-43 WHOIS, then a Wayback-based estimate (age_source: rdap | whois | wayback_estimate | null), returning creation date, age in years, first Wayback capture, archived snapshot count, and a maturity signal so agents can assess trustworthiness and detect freshly registered domains used for fraud or phishing — including .io and TLDs without public RDAP.","last_updated":"2026-09-19T15:56:22.259Z","schemes":["exact"]}