SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pernay.fr
SSL/TLS Certificate
SSL/TLS Certificate for pernay.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pernay.fr
- Valid from
- Aug 31, 2026
- Valid until
- Nov 29, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05FD33B645177A940BF58F2636D0F2A050EF
- SHA-256 fingerprint
- 6A:E9:A4:0B:1E:8D:4B:4B:33:F0:BD:21:8D:19:BC:E5:ED:E6:22:2C:3B:3A:00:15:97:AC:AB:E7:3B:33:7F:28
- Chain
- YR2 → Root YR → 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 Oct 16, 2026.
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Uptime
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DNS changes
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TLS certificate
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