SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

google.ch

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for google.ch

Valid
Issued by (CA)
Google Trust Services
Subject
*.google.ch
Valid from
Jun 29, 2026
Valid until
Sep 21, 2026 (62 days remaining)
Public key
EC 256-bit
Serial
2E4A52370A703B21092B0DC77BD48648
SHA-256 fingerprint
E3:1F:67:BA:A2:B1:A2:EA:C4:51:86:69:6C:C3:3E:F2:49:C9:F8:27:34:FA:EE:E3:F8:C6:26:FB:ED:D6:AD:81
Chain
WR2 → GTS Root R1
Subject Alternative Names (2)
*.google.ch, google.ch

Certificate Authority Authorization (CAA)

The serving CA (Google Trust Services) is authorized by this domain's CAA records (pki.goog).