SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gsi-ouest-lpa.fr
SSL/TLS Certificate
SSL/TLS Certificate for gsi-ouest-lpa.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.gsi-ouest-lpa.fr
- Valid from
- Jul 4, 2026
- Valid until
- Oct 2, 2026 (61 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05E74C7C82E532188AC2E481082F71FB9C51
- SHA-256 fingerprint
- 33:F9:C4:3B:FA:03:6E:A1:D8:62:B5:C2:85:95:6A:69:0E:E1:DE:F0:BB:91:C5:D9:C7:C3:70:E6:A4:90:0B:9E
- 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.
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Uptime
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DNS changes
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TLS certificate
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