SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
medef-44.fr
SSL/TLS Certificate
SSL/TLS Certificate for medef-44.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.medef-44.fr
- Valid from
- Oct 28, 2026
- Valid until
- Jan 26, 2027 (81 days remaining)
- Public key
- EC 256-bit
- Serial
- 069407556884D05CA867EDFA981A4DEC43E6
- SHA-256 fingerprint
- A7:C6:A2:A7:82:52:E3:E6:0C:3C:F4:6A:2C:29:B0:28:17:1F:5D:A2:18:D2:EB:FC:9D:78:4C:7F:31:96:DA:37
- 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.
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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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