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 0407.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.0407.dk
- Valid from
- Jun 13, 2026
- Valid until
- Sep 11, 2026 (52 days remaining)
- Public key
- EC 256-bit
- Serial
- 0532855E7E94D6DF0CD067E527C86F9385F9
- SHA-256 fingerprint
- 57:F3:14:9F:C5:F6:C3:C4:2D:56:14:33:C8:BD:8D:19:E5:61:BA:85:26:57:B9:8D:E5:FD:55:32:7C:2D:E3:B4
- 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.