This helped us find and clean-up some poorly configured servers, thanks for sharing.
We've recently had some false-positives with one client in particular who has a terrible Internet connection and I'm looking into ways to deal with that as a separate issue.
This is great, thanks for putting this together.
Do you happen to have any references that further explain some of the Dataview fields? I'm interested in learning a bit more about how you color coded online/offline as well as the corresponding icon.