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 nffa.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nffa.no
- Valid from
- May 25, 2026
- Valid until
- Aug 23, 2026 (32 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06741AE4B1E4DD3253A45E16E4325ABBE845
- SHA-256 fingerprint
- 80:00:32:6B:52:47:FE:16:47:1D:8C:A1:43:93:CF:6D:02:DA:F7:82:D3:AB:49:70:40:C3:42:00:DE:6E:C1:CD
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.