SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
caf-bienne.ch
SSL/TLS Certificate
SSL/TLS Certificate for caf-bienne.ch
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- www.caf-bienne.ch
- Valid from
- May 5, 2026
- Valid until
- Aug 3, 2026 (12 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0516E41A1D333B930C4F82B3838D66941294
- SHA-256 fingerprint
- AB:9B:26:27:10:7B:9A:7C:A8:CA:49:AF:3C:26:FE:DE:6E:94:55:05:E0:FE:51:8C:3E:39:5A:60:E5:9B:31:D9
- Chain
- R12 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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