{"slug":"x402-service-production-e242-up-railway-app-domain-trust-ed9539","title":"Email and domain trust check","host":"x402-service-production-e242.up.railway.app","method":"GET","resource":"https://x402-service-production-e242.up.railway.app/domain-trust","category":"other","description":"Email and domain trust check. Give an email address or a domain, get one risk level (low, medium, high) with plain-language flags and the facts behind them: domain age, registrar, expiry and hold status (RDAP); MX, SPF and DMARC policy; the live TLS certificate; and for emails, syntax, disposable-pr","price_listed":null,"price_asked":null,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":950,"reported_calls_30d":5,"reported_payers_30d":1,"networks":["solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"email":"test@mailinator.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 to check, e.g. example.com (alternative to email)","type":"string"},"email":{"description":"Email address to check, e.g. billing@example.com (alternative to domain)","type":"string"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":null,"price_match":null,"latency_ms":950,"error":null}],"description_full":"Email and domain trust check. Give an email address or a domain, get one risk level (low, medium, high) with plain-language flags and the facts behind them: domain age, registrar, expiry and hold status (RDAP); MX, SPF and DMARC policy; the live TLS certificate; and for emails, syntax, disposable-provider and role-address checks. Judges the domain: does not verify that the mailbox exists and does not check DKIM.","last_updated":"2026-10-10T04:27:02.309Z","schemes":["exact"]}