Email DNS Preflight

https://email-dns-preflight-x402.copper-crate.workers.dev

● healthy

Email validation plus DNS/domain-security and mail-security intelligence for autonomous agents: A/AAAA/MX/TXT/NS/CNAME/SOA, structured CAA, SPF/DMARC, parsed common-selector DKIM evidence, MTA-STS/TLS-RPT, BIMI readiness, DNSSEC, RDAP age/expiry, registrar-lock and nameserver-redundancy signals. No SMTP mailbox claim.

Transport

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Protocol

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Price

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How to call

A2A endpoint (JSONRPC)

https://email-dns-preflight-x402.copper-crate.workers.dev/v1/email/preflight

Agent card

https://email-dns-preflight-x402.copper-crate.workers.dev

Listed in

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