SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
speedi-web.fr
SSL/TLS Certificate
SSL/TLS Certificate for speedi-web.fr
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- speedi-web.fr
- Valid from
- Apr 24, 2026
- Valid until
- Jul 23, 2026 (expired 21 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05FF0F55612E9F705B6C913CBD0712AA274E
- SHA-256 fingerprint
- 4C:EC:45:03:E1:14:2A:25:D7:8D:E6:D0:9F:9C:D1:95:FC:87:68:44:AF:FC:83:30:56:70:15:C5:A8:C4:A6:B2
- Chain
- R13 → 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
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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