The “Dataforsyningen” QGIS plugin gives you easy data to the public governmental geospatial data exposed as WFS and WMS services from Dataforsyningen.dk. After installing the plugin you will get a menu named Dataforsyningen from which you can access many WMS and some WFS services form Dataforsyningen
To use the plugin you must: first, create a user on the website Dataforsyningen.dk. This is easy if you understand Danish otherwise I have made a guide in English. To install the plugin follow the general plugin installation guide but search for the plugin named “Dataforsyningen”