SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dupin-avocat.fr
SSL/TLS Certificate
SSL/TLS Certificate for dupin-avocat.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- dupin-avocat.fr
- Valid from
- Jun 10, 2026
- Valid until
- Sep 8, 2026 (31 days remaining)
- Public key
- EC 256-bit
- Serial
- 05BF335A452DE0F7D1ED315F36391C0B87C6
- SHA-256 fingerprint
- 54:77:6A:0E:22:79:82:8C:81:BA:36:79:51:79:28:45:AB:7D:08:C8:B1:75:03:10:64:34:8D:7C:30:C4:E4:A7
- 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
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