SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uimm-fm.fr
SSL/TLS Certificate
SSL/TLS Certificate for uimm-fm.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- uimm-fm.fr
- Valid from
- Sep 26, 2026
- Valid until
- Dec 25, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 0695F39C5F6F6842FEE3045E187710136629
- SHA-256 fingerprint
- DC:86:96:E0:CE:F3:F7:3E:78:E9:54:0C:3F:7F:4E:2D:8C:D7:CE:16:09:38:7C:93:89:5D:34:52:4B:29:13:9B
- 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 Sep 9, 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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