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 borvo.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- borvo.cz
- Valid from
- Jul 8, 2026
- Valid until
- Oct 6, 2026 (77 days remaining)
- Public key
- EC 256-bit
- Serial
- 05CBE78D41A434A2B06862818E2D294C4A35
- SHA-256 fingerprint
- 9A:6F:CB:46:60:2B:43:B8:0E:88:AE:4A:88:51:2B:C8:73:F9:51:DC:A0:C0:B4:30:BE:72:A5:5B:8F:B4:CE: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.