Guide to Deploying Your Own DNS-over-HTTPS Service

DNS-over-HTTPS (DoH) provides encrypted DNS queries for users. Setting up a private DoH service can improve privacy and control. The guide walks through the required software components. It covers installing a DNS resolver and configuring HTTPS. Users must obtain a TLS certificate for secure connections. The tutorial explains how to route queries through the resolver. It also addresses firewall and performance considerations. After deployment, clients can point to the new DoH endpoint for encrypted DNS.