SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
adn-clim.fr
SSL/TLS Certificate
SSL/TLS Certificate for adn-clim.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- adn-clim.fr
- Valid from
- Oct 22, 2026
- Valid until
- Jan 20, 2027 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0606EF17E4668717F42F20DEF24838DADB9C
- SHA-256 fingerprint
- 31:BA:36:84:36:C2:D1:BB:61:9B:AB:EB:37:73:F5:F2:7C:64:0A:5E:7C:0B:76:76:67:F8:0D:E7:64:3D:73:BC
- Chain
- YR1 → Root YR → 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 3, 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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