Change Intra default DoH server to adfree updns DoH server
3. Verify Intra is working with the updns DoH service
Recommended Additional Intra Settings
Verify advertising and tracker domains are filtered
The updns service responds with 0.0.0.0 for filtered domains.
Show recent queries in Intra Android app.
In the following screenshot you see that Snapchat App Analytics is blocked by the updns DoH server.
Recommended whitelist settings for Intra on Android
Our adfree DoH server works best against tracking by mobile apps. DNS-based blocking is very coarse-grained. We therefore recommend you use browsers with blocking extensions and use our DNS service primarily to counter mobile app tracking. You can exclude e.g. your mobile browser from Intra:
Exclude mobile browsers from Intra and rely on browser tracker blocking.