Every .dk domain whose www name is a CNAME to jsapps.c8l1hj6cf-basiqdent1-p1-public.model-t.cc.commerce.ondemand.com, i.e. the website is hosted on that platform. A target that no longer exists is flagged as dangling. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.