SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
desim-diagnostics.fr
SSL/TLS Certificate
SSL/TLS Certificate for desim-diagnostics.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- desim-diagnostics.fr
- Valid from
- Aug 24, 2026
- Valid until
- Nov 22, 2026 (31 days remaining)
- Public key
- EC 256-bit
- Serial
- 0581BCC9095451F2E4663F593CF56758094E
- SHA-256 fingerprint
- D8:F8:4D:0B:AE:D9:B3:38:28:25:6B:1D:0C:63:96:65:DE:0E:A8:4E:14:36:FB:6D:1C:34:D9:00:A2:85:D9:1C
- 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 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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