SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sfe2-2024.fr
SSL/TLS Certificate
SSL/TLS Certificate for sfe2-2024.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sfe2-2024.fr
- Valid from
- Oct 19, 2026
- Valid until
- Jan 17, 2027 (64 days remaining)
- Public key
- EC 256-bit
- Serial
- 0655E29123FEF4E7EF4625E29E76A5C35F94
- SHA-256 fingerprint
- 3B:99:8F:6C:FE:DD:E1:BD:DE:F0:DD:65:76:9A:E7:AF:A6:AD:27:24:80:C2:6A:DC:0A:0A:6F:FB:19:F8:21:CD
- Chain
- YE2 → 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 20, 2026.
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DNS changes
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TLS certificate
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