I could be wrong, but my understanding is that when DDG sends a search request to Bing, it doesn't include the ip address of the user making the search request.

I could be wrong, but my understanding is that when DDG sends a search request to Bing, it doesn't include the ip address of the user making the search request. The fact that I have read many articles and hn discussions of DDG, and none of them claimed that it does send the ip addresses on to Bing makes me think I am right.