DNS Master support DNS-over-HTTPS protocol and the standard UDP protocol(53 Port), you can add any Public DNS provider's service in your iOS device.
The user cat set the IP address of the DOH server in a pref to avoid the required initial native resolve (Optionally)
The DNS configuration will be applied to all your wifi and mobile networking.
If the 3rd-party DNS service configuration is not activated, DNS Master will auto detect your ISP/hotspot DNS server.
DNS Master has build-in a host editor. You can resolve the specific domain by yourself. The host editor support IDN-international(including emoji) character.
This is a awesome DNS Master!
fix the problem that some buggy devices may not connect internet.