The nameserver sam.ns.cloudflare.com appears in the delegation of 458 .dk domains in our dataset — 0.03% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 126 (27.5%) validate as secure — below the zone-wide average of 62.8%, while 312 (68.1%) are unsigned, and 5 (1.1%) currently fail validation outright (bogus) — a further 15 come back indeterminate.

One thing worth flagging: 12 of these domains (2.6%) 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.