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 segon.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- segon.si
- Valid from
- May 31, 2026
- Valid until
- Aug 29, 2026 (38 days remaining)
- Public key
- EC 256-bit
- Serial
- 058A01302A2092C1E36D8D1AB1F240C5621E
- SHA-256 fingerprint
- 7E:EB:0E:F0:C1:B3:DB:38:AE:3D:96:84:CA:A2:24:4C:72:9D:17:66:C7:AB:8D:02:4A:F7:10:02:62:B4:82:BE
- 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.