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 utek.com
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- utek.com
- Valid from
- Jun 1, 2026
- Valid until
- Aug 30, 2026 (40 days remaining)
- Public key
- EC 256-bit
- Serial
- 067A096A33BD24330CAE4BD96B5E535A6032
- SHA-256 fingerprint
- 16:47:7D:8D:DA:E7:4A:A8:6D:CE:CF:6C:4D:BC:FC:B7:16:FD:85:6C:3B:E7:7C:31:18:2F:1B:FF:90:74:90:56
- Chain
- YE2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.