SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bertrand-clerc.com
SSL/TLS Certificate
SSL/TLS Certificate for bertrand-clerc.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- clerc-bertrand.fr
- Valid from
- May 27, 2026
- Valid until
- Aug 25, 2026 (expired 36 days ago)
- Public key
- RSA 2048-bit
- Serial
- 06AD27FC4CEE354F7FBF03F29C7649C6D380
- SHA-256 fingerprint
- BC:31:13:90:DB:4B:B6:B7:EB:DA:14:B1:C9:01:BD:A7:F2:F9:4C:60:3F:D0:85:AF:81:6A:C8:77:D4:4C:4D:D7
- Chain
- R12 → 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 Sep 20, 2026.
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TLS certificate
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