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 spit.it
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- intranet.ai.cetim.fr
- Valid from
- Jul 15, 2026
- Valid until
- Oct 13, 2026 (84 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05EC7E312AE20098E17AE91737E228078561
- SHA-256 fingerprint
- 76:2C:ED:D0:3A:41:43:77:50:67:A0:7B:D1:E4:48:80:88:49:10:41:27:E8:F9:2A:66:D4:9D:7F:67:42:5D:DA
- 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.