SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
la-seigneurie.fr
SSL/TLS Certificate
SSL/TLS Certificate for la-seigneurie.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- la-seigneurie.fr
- Valid from
- Jul 6, 2026
- Valid until
- Oct 4, 2026 (58 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05093D8B04720162C3AE1522D1258A9ECBCB
- SHA-256 fingerprint
- E1:7D:31:3A:00:5E:C4:19:A8:A5:0A:79:5A:72:FA:84:2E:D3:7C:04:7F:17:F5:9F:2E:9A:6C:D4:ED:BC:1F:86
- Chain
- YR1 → 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 Jul 26, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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