You'll find the entry for Private DNS near the bottom of the Network & internet window. On Galaxy devices, it will be located in the middle of the More Connection Settings list. If you don't find it, ...
Choose between the four best private DNS options – AdGuard DNS, NextDNS, RethinkDNS, and Control D to block ads on Android. Go to Settings > search for “Private DNS” > add the DNS of your choice > ...
A Mullvad VPN user has discovered that Android devices leak DNS queries when switching VPN servers even though the "Always-on VPN" feature was enabled with the "Block connections without VPN" option. ...