SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
coussin-lecture.fr
SSL/TLS Certificate
SSL/TLS Certificate for coussin-lecture.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- coussin-lecture.fr
- Valid from
- Sep 16, 2026
- Valid until
- Dec 15, 2026 (61 days remaining)
- Public key
- EC 256-bit
- Serial
- 061A35E963BCD2B6C01EE7358EAE7D0C479F
- SHA-256 fingerprint
- 87:2C:4A:AA:74:C2:C7:48:D5:92:0F:7A:55:F8:0D:AC:85:7B:BA:F8:1E:12:25:05:5E:E2:58:E4:24:42:23:4F
- 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 Sep 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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