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 ths.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ths.si
- Valid from
- Jun 30, 2026
- Valid until
- Sep 28, 2026 (68 days remaining)
- Public key
- EC 384-bit
- Serial
- 0594FE8EEF26AF9E4F3FA447C3688ADBC647
- SHA-256 fingerprint
- CA:2A:9E:3C:69:F1:C6:88:D6:35:F0:1F:68:86:69:54:99:7C:91:81:A9:B1:68:40:F1:AC:4C:A9:A7:73:8D:11
- 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.