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 jetel.cz
Expired- Issued by (CA)
- ZeroSSL
- Subject
- www.jetel.cz
- Valid from
- Mar 29, 2026
- Valid until
- Jun 27, 2026 (expired 24 days ago)
- Public key
- EC 384-bit
- Serial
- DA55735DEE46A73C35C01666E934A07A
- SHA-256 fingerprint
- 4E:F0:B9:92:9F:BE:4B:93:1C:17:75:DE:37:8E:EB:02:84:D7:A6:3D:3B:E6:0A:DC:4B:A5:AD:3E:1D:B2:62:4B
- Chain
- ZeroSSL ECC Domain Secure Site CA → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.