Using Encrypted DNS
Starting with this year’s releases, the OSes now support system-wide DNS resolvers that support DNS over TLS (DoT) and DNS over HTTPS (DoH). This is an important privacy and security feature for users as this allows for these devices to be less susceptible to traffic hijacking. That being said, resolvers that implement these features are rare, so APIs were added so that apps can use fallback resolvers in the event that the system resolver does not support encrypted DNS....