x402-dns-auth-checker.microtools-x402.workers.dev · 2 listed services · provider site
Domain lookup: DNS records (A, AAAA, MX, NS, TXT, CNAME, SOA, CAA via Cloudflare DNS-over-HTTPS, DNSSEC AD flag) plus registration data from the registry's RDAP server (IANA bootstrap): registrar + IANA id, created / upd...
Audit a domain's email authentication DNS: SPF (all qualifier, includes, ~DNS lookups vs 10 limit), DMARC (p, sp, pct, rua/ruf, alignment), DKIM (common or given selectors, key type/length), MX, BIMI, MTA-STS, TLS-RPT. R...
Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.