SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
assas-concurrence.fr
SSL/TLS Certificate
SSL/TLS Certificate for assas-concurrence.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- assas-concurrence.fr
- Valid from
- Oct 29, 2026
- Valid until
- Jan 27, 2027 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 050116FB9521A31806A632D946A339A000DD
- SHA-256 fingerprint
- C3:72:3D:FE:A6:DA:C2:B2:D0:9C:42:7D:D8:A1:C0:DD:2C:DC:93:12:63:B7:D6:E6:70:5C:6B:ED:35:75:F8:E7
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Nov 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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