SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sofis-secteur-public.fr
SSL/TLS Certificate
SSL/TLS Certificate for sofis-secteur-public.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sofis-secteur-public.fr
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (34 days remaining)
- Public key
- EC 256-bit
- Serial
- 05271AE17C9B0587BAF726EB2123D7A0F409
- SHA-256 fingerprint
- 13:75:74:33:CA:25:04:D5:35:C1:8D:36:A5:1B:2B:3B:08:AA:6B:C3:2A:E5:5B:86:FA:56:CE:1B:F8:3B:23:B4
- 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.
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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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