SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
at-elec.fr
SSL/TLS Certificate
SSL/TLS Certificate for at-elec.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- at-elec.fr
- Valid from
- Aug 22, 2026
- Valid until
- Nov 20, 2026 (44 days remaining)
- Public key
- EC 256-bit
- Serial
- 0660E8288D2698D439948738EDA4E4A66B41
- SHA-256 fingerprint
- D1:BF:5F:77:B7:73:B6:83:98:CF:85:42:84:BA:A8:AB:FE:5C:6D:C5:61:71:79:A5:24:FB:16:FD:6F:8F:43:5F
- 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.
This certificate has been served since Sep 14, 2026.
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Uptime
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DNS changes
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TLS certificate
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