SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
secretariat-vallee.fr
SSL/TLS Certificate
SSL/TLS Certificate for secretariat-vallee.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- secretariat-vallee.fr
- Valid from
- Sep 19, 2026
- Valid until
- Dec 18, 2026 (46 days remaining)
- Public key
- EC 256-bit
- Serial
- 06BE58B1FDE129EEA61FC8F035A259547AB6
- SHA-256 fingerprint
- 96:1D:6A:EC:53:37:05:A7:68:BA:66:C7:45:CF:5D:77:DE:A7:60:BF:64:CB:2E:0C:4F:5B:14:03:DF:CE:4E:C9
- 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 Oct 14, 2026.
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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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