The nameserver ns2.e-studio.dk appears in the delegation of 5,036 .dk domains in our dataset — 0.38% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 2,473 (49.1%) validate as secure — below the zone-wide average of 62.8%, while 2,399 (47.6%) are unsigned, and 62 (1.2%) currently fail validation outright (bogus) — a further 102 come back indeterminate.

One thing worth flagging: 134 of these domains (2.7%) 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.