SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cfa-academique-fcomte.fr
SSL/TLS Certificate
SSL/TLS Certificate for cfa-academique-fcomte.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- gipftlv-fcomte.fr
- Valid from
- Jul 21, 2026
- Valid until
- Oct 19, 2026 (82 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 059936107E2E8A88B081BF5A36E4D997386D
- SHA-256 fingerprint
- 15:43:E0:B5:73:49:3F:E8:23:3B:AB:74:9C:8D:85:AF:DB:42:D9:FA:3A:74:00:B1:D6:F1:DC:0E:B9:58:DF:E1
- Chain
- YR2 → Root YR → 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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DNS changes
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TLS certificate
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