Find out who is behind a domain
Type a domain, pick what to check. Answers come from public records at the moment you ask.
- Registrar lookupWho is the registrar of a domain, and when does it expire?
- DNS lookupA, AAAA, CNAME, MX, TXT, NS, SOA and CAA records, checked on two resolvers.
- Email checkSPF, DKIM, DMARC, MTA-STS and BIMI, each with a plain verdict.
- MCP and agent-readiness checkDoes the domain run an MCP server or publish agent discovery files?
Lookups read public records only. Nothing here rates a domain's reputation or safety.