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 lalia.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.lalia.cz
- Valid from
- Jul 18, 2026
- Valid until
- Oct 16, 2026 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05069AE33EF9B4648A152209D3DE5E8F5914
- SHA-256 fingerprint
- 1C:71:AE:75:4F:3D:BC:24:A3:F9:4F:E0:D8:0A:BB:BB:5C:54:A6:5C:0D:7E:FB:AF:24:2D:7A:E8:A3:F1:93:18
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.