This is misleading. You're looking at a list of what Google's Analytics can track, not what Sync is specifically using it for.
In fact, misleading is putting it lightly. Your title extrapolates a list of known Google tracking behavior into something that not only Sync is doing, but that you've claimed it attempted to do.
If you're actually going to do posts like these, at least understand the tools you're using. DuckDuckGo can intercept DNS requests to analytics servers and block them, but it can not know the contents or the data being shared. This list is a default list that it would show for any app using Google's Analytics, regardless of the data behind it. This applies to any other tracker it shows you, by the way.