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 fikon.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.fikon.si
- Valid from
- Jul 2, 2026
- Valid until
- Sep 30, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0618205C864F22D8170F9513E37811D7BBF9
- SHA-256 fingerprint
- BA:E5:67:ED:1A:30:F7:8F:71:67:74:6E:F8:38:1F:10:C6:D3:94:80:0C:32:E9:C5:30:1C:7B:3B:DD:F8:37:CC
- 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.