The nameserver dns3.oderland.com appears in the delegation of 899 .dk domains in our dataset — 0.07% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 336 (37.4%) validate as secure — below the zone-wide average of 62.8%, while 489 (54.4%) are unsigned, and 1 (0.1%) currently fail validation outright (bogus) — a further 73 come back indeterminate.

One thing worth flagging: 53 of these domains (5.9%) look like lame delegations — the .dk registry still points them here, but this nameserver doesn't answer authoritatively for the zone, which usually means the hosting was cancelled and the delegation was left dangling.