The nameserver ns-cloud-c1.googledomains.com appears in the delegation of 325 .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, 35 (10.8%) validate as secure — below the zone-wide average of 62.8%, while 264 (81.2%) are unsigned, and 2 (0.6%) currently fail validation outright (bogus) — a further 24 come back indeterminate.

One thing worth flagging: 19 of these domains (5.8%) 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.