{"slug":"x402-dns-email-auth-checker-25a9ca3f","name":"x402 Domain Lookup & DNS Email Auth","summary":"Domain lookup (DNS records + RDAP registrar/age/expiry), bulk, and SPF/DKIM/DMARC audit via x402.","status":"live","headings":[{"slug":"companies-people","title":"Companies, domains & people data"}],"indexable":true,"listed_since":"2026-10-25T17:51:04.458598Z","sources":[{"source":"mcp_registry","external_id":"dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker","owner_address":null,"seen_at":"2026-11-03T08:19:12.773070Z","removed_at":null}],"endpoints":[{"url":"https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp","host":"x402-dns-auth-checker.microtools-x402.workers.dev","protocol":"mcp","state":"live","last_probe_at":"2026-11-13T10:29:26.231129Z","last_ok_at":"2026-11-13T10:29:26.231129Z","tools_count":4,"tools_changed_at":"2026-11-05T02:05:41.367184Z","uptime_24h":0.6666666666666666,"uptime_30d":0.7931034482758621},{"url":"https://x402-dns-auth-checker.microtools-x402.workers.dev/","host":"x402-dns-auth-checker.microtools-x402.workers.dev","protocol":"web","state":"live","last_probe_at":"2026-11-13T10:29:19.422378Z","last_ok_at":"2026-11-13T10:29:19.422378Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 18 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 4 tools this server showed it."}],"passed":2,"applicable":4,"contradicted":false,"computed_at":"2026-11-13T04:23:04.115172Z"},"identity":{"endpoint_domains":["microtools-x402.workers.dev"],"proven_domains":[{"domain":"x402-dns-auth-checker.microtools-x402.workers.dev","proven_by":"mcp_registry","serves_endpoint":false,"as_of":"2026-11-03T08:19:12.773070Z"}],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp","tools":4,"high":0,"medium":0,"findings":[],"observed_at":"2026-11-05T02:05:41.377192Z","evidence_id":3350450},"notice":"Not affiliated with addrbook — claim or request removal."}