The nameserver ns08.sac-it.dk appears in the delegation of 1,821 .dk domains in our dataset — 0.14% of every scanned .dk domain. The full list is below — here is how those domains look under the hood.

On the DNSSEC side, 126 (6.9%) validate as secure — below the zone-wide average of 62.7%, while 1,665 (91.4%) are unsigned, and 7 (0.4%) currently fail validation outright (bogus) — a further 23 come back indeterminate.

One thing worth flagging: 21 of these domains (1.2%) 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.