check_certificate

dev.certdesk/certdesk · Verify this server

Check one domain's TLS certificate and return a verdict: status OK | WARN | CRITICAL | UNKNOWN, judged from the certificate chain the server actually serves — measured from Korean point A (full chain and CRL revocation) plus Korean point B and an overseas point on the Globalping public measurement network (per-point results in measuredFrom; disagreement between points is a WARN) — verification (expired, not yet valid, hostname mismatch, self-signed, untrusted root, missing intermediate, revoked via CRL), days left, renewal point, a newer certificate issued but not deployed (CT logs), the served chain and the issuing CA's incident history. If the server cannot be measured the status is UNKNOWN and CT logs are shown only as an estimate — never as OK. Set detail=true to include the full chain in the text output.