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 jtnet.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jtnet.fr
- Valid from
- Jun 10, 2026
- Valid until
- Sep 8, 2026 (48 days remaining)
- Public key
- EC 256-bit
- Serial
- 06B6D3FA6FA1848E6779593E28ED313A3190
- SHA-256 fingerprint
- 5B:2F:7A:1E:9C:FB:74:AD:FA:97:C1:81:59:23:3A:57:D6:88:14:3F:F9:5B:50:C0:05:97:73:19:9B:B2:11:91
- Chain
- YE2 → 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.