SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
docteur-lantz.fr
SSL/TLS Certificate
SSL/TLS Certificate for docteur-lantz.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- docteur-lantz.fr
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (36 days remaining)
- Public key
- EC 256-bit
- Serial
- 0652D31F55F463E2EFD0626951110F2CA5D4
- SHA-256 fingerprint
- 8D:85:35:6F:B1:4D:35:5A:2C:09:BB:4B:9F:AB:CD:A1:D7:4F:5F:97:EC:C4:BD:67:86:05:18:F2:34:FA:80:94
- 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 21, 2026.
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DNS changes
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TLS certificate
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