SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
yci-sante.fr
SSL/TLS Certificate
SSL/TLS Certificate for yci-sante.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- yci-enfance.fr
- Valid from
- Nov 4, 2026
- Valid until
- Feb 2, 2027 (80 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06007EFC76F5BFEBB95574AA3D79A4D035AF
- SHA-256 fingerprint
- 38:94:CA:03:B4:87:CA:83:F9:10:FD:F3:A5:35:20:AA:CC:F8:F1:5F:45:BB:19:01:20:80:A3:2F:E1:48:D7:14
- 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 13, 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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