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 zlom.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- zlom.sk
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 05A943FF5419FE8CBB26EE516C29D459746E
- SHA-256 fingerprint
- 8A:36:A4:6C:16:FE:CB:4B:E2:DB:4E:74:7D:4F:7C:91:D5:C0:A1:BE:D1:2A:C3:22:FD:B8:82:65:DD:32:B4:D7
- 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.