SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for sanec.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sanec.fr
- Valid from
- Jul 21, 2026
- Valid until
- Oct 19, 2026 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059606CD6BC1931BCF5E3E80EB13491EB1F6
- SHA-256 fingerprint
- 07:63:35:99:B5:2A:69:82:7E:B4:8B:62:30:B7:B7:6D:7D:5D:F1:DC:06:83:64:56:DB:66:72:E7:CD:71:D9:64
- 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.