SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sedda-environnement.fr
SSL/TLS Certificate
SSL/TLS Certificate for sedda-environnement.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sedda-environnement.fr
- Valid from
- Oct 10, 2026
- Valid until
- Jan 8, 2027 (55 days remaining)
- Public key
- EC 256-bit
- Serial
- 06130F0CAAFEC83D042868F8507508BA8CE1
- SHA-256 fingerprint
- 2B:AA:FA:FA:09:CB:D0:98:90:5A:57:D8:2D:7B:D1:7C:08:6B:5C:AE:51:FC:4B:C0:53:2E:12:52:B9:D3:2C:C3
- 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 Oct 31, 2026.
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Uptime
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DNS changes
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TLS certificate
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