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 nusuk.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nusuk.no
- Valid from
- May 23, 2026
- Valid until
- Aug 21, 2026 (30 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0683C4CADBB5C0F831D073490663F3DFD00C
- SHA-256 fingerprint
- 63:1C:97:61:30:90:C7:49:41:1F:09:C4:52:68:D9:1E:A9:BB:3D:D4:C6:16:C8:F9:D8:86:50:19:ED:57:E6:9C
- Chain
- R12 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.