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 licka.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- licka.ch
- Valid from
- Jun 11, 2026
- Valid until
- Sep 9, 2026 (50 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F1FC9D07AF44784A171C391319DE620389
- SHA-256 fingerprint
- 0A:54:5F:E7:6C:0E:15:44:95:3A:94:16:91:15:71:90:35:EC:A1:06:D2:B5:8F:07:40:92:6A:E5:0C:40:3C:F7
- 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.