SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wsi-marseille.fr
SSL/TLS Certificate
SSL/TLS Certificate for wsi-marseille.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- wsi-marseille.fr
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (42 days remaining)
- Public key
- EC 256-bit
- Serial
- 069F9BF77045CFEF5372C632B9C61EE6D296
- SHA-256 fingerprint
- 0C:FF:40:A0:5E:3E:DF:F8:B2:F5:A9:E8:12:01:40:07:98:49:15:39:93:B8:9C:09:C5:C7:23:5C:F6:00:E2:45
- 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 Nov 1, 2026.
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Uptime
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DNS changes
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TLS certificate
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