DNS-Over-TLS Built-In & Enforced - 1.1.1.1 and the GL.iNet GL-AR750S

What this post added

This post details the integration of Cloudflare's 1.1.1.1 DNS Resolver with DNS-Over-TLS (DoT) support into the GL.iNet GL-AR750S router. It highlights the router's ability to encrypt DNS queries by default using DoT and an option to force all client DNS traffic to be encrypted before leaving the local network. The post includes technical details on how this is achieved, including intercepting and rewriting unencrypted DNS traffic, and provides examples of using tcpdump to verify encrypted DNS traffic.