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 nav.us
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nav.us
- Valid from
- Jul 14, 2026
- Valid until
- Oct 12, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05699D00467C63B7172C28A3B95CE9A0A6BD
- SHA-256 fingerprint
- F6:D3:6D:C2:48:54:49:D1:F2:64:B6:42:56:B0:14:50:DE:0E:6C:A6:F6:DE:A8:36:FE:9C:72:ED:CA:34:6E:CB
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.