SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jbs-informatique.fr
SSL/TLS Certificate
SSL/TLS Certificate for jbs-informatique.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jbs-informatique.fr
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (27 days remaining)
- Public key
- EC 256-bit
- Serial
- 055B9F8FB84B4A225A5B50B7EBDE46239C07
- SHA-256 fingerprint
- 1A:01:C6:46:2F:60:5D:34:A2:B9:24:C3:9A:CF:87:CA:37:31:5D:FD:4B:69:63:3C:B7:43:12:40:BD:CD:9B:CF
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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