SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cfe-cgc-caen.fr
SSL/TLS Certificate
SSL/TLS Certificate for cfe-cgc-caen.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cfe-cgc-caen.fr
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (35 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0676E04BD11BE9F3E251796C21FD796804F7
- SHA-256 fingerprint
- 7D:54:89:CD:26:6E:BD:CC:DE:DC:50:27:1D:9B:5B:C3:27:33:45:F7:7E:42:63:47:AA:C9:5F:68:65:D6:CB:03
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 26, 2026.
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DNS changes
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TLS certificate
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