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 igf.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- igf.dk
- Valid from
- May 31, 2026
- Valid until
- Aug 29, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C2F3075DAF64047710DFD12C18852A5D6F
- SHA-256 fingerprint
- 28:4F:1B:30:5C:95:68:1D:83:0D:75:FD:36:EB:12:48:B3:58:BD:24:06:55:34:B1:42:DF:4B:1F:DA:3C:97:F5
- 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.