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 sunx.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sunx.dk
- Valid from
- May 24, 2026
- Valid until
- Aug 22, 2026 (30 days remaining)
- Public key
- EC 256-bit
- Serial
- 064DE4A0132D2B78C5036FC988EDB9E9C6A3
- SHA-256 fingerprint
- 65:AE:3D:E7:0A:BA:1D:D0:0B:50:CC:DC:D9:B3:C4:FB:92:2F:E5:35:3F:FD:02:4E:BB:6F:4F:22:EA:09:14:0A
- Chain
- E7 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.