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 utnc.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.utnc.org
- Valid from
- Jun 26, 2026
- Valid until
- Sep 24, 2026 (64 days remaining)
- Public key
- EC 384-bit
- Serial
- 05F6B97E36074123C8CE93C7D180ADD185F7
- SHA-256 fingerprint
- 72:1B:BB:45:52:6A:D1:36:E6:E4:01:83:D0:D8:A5:74:BF:FB:7C:5D:46:17:B1:A0:4D:47:A8:0E:3A:E0:20:5F
- 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.