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 dln-support.dk

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
ns1.web001.dk
Valid from
Jul 12, 2026
Valid until
Oct 10, 2026 (81 days remaining)
Public key
EC 256-bit
Serial
058940FA735DF41A85B19CAB2CD5D49B4C75
SHA-256 fingerprint
39:F7:34:B5:7F:29:70:21:4D:CB:DC:90:7C:DC:4A:6E:8F:BC:DE:D6:23:A9:41:8B:5E:B6:20:79:0D:44:31:0F
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
ns1.web001.dk

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

This certificate has been served since Jul 20, 2026.