The nameserver ns-cloud-a1.googledomains.com appears in the delegation of 285 .dk domains in our dataset — 0.02% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 41 (14.4%) validate as secure — below the zone-wide average of 62.8%, while 231 (81.1%) are unsigned, and 1 (0.4%) currently fail validation outright (bogus) — a further 12 come back indeterminate.

One thing worth flagging: 12 of these domains (4.2%) 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.