The nameserver ns3.digitalocean.com appears in the delegation of 2,071 .dk domains in our dataset — 0.16% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 7 (0.3%) validate as secure — below the zone-wide average of 62.7%, while 1,813 (87.5%) are unsigned, and 1 (0.0%) currently fail validation outright (bogus) — a further 250 come back indeterminate.

One thing worth flagging: 213 of these domains (10.3%) 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.