It's a bird, it's a plane, it's... a self-hosted, pi-hole esque, DNS resolver serverless-dns is a Pi-Hole esque content-blocking, serverless, stub DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT) resolver. Runs out-of-the-box on Cloudflare Workers, Deno Deploy, Fastly Compute@Edge, and Fly.io. Free tiers of all these services should be enough to cover 10 to 20 devices worth of DNS traffic per month.

Fast and lightweight DNS proxy as ad-blocker for local network with many features.

Blocky is a DNS proxy and ad-blocker for the local network written in Go.

• Blocky @ GitHub.

Related contents:

• Blocky : une solution légère pour bloquer les publicités et les sites malveillants sur un réseau @ IT-Connect :fr:.
• Blocky : bloquez les pubs sur un réseau en quelques minutes ! @ IT-Connect's YouTube :fr:.

dog is an open-source DNS client for the command-line. It has colorful output, supports the DoT and DoH protocols, and can emit JSON.

• dog @ GitHub.

DNS and Service Discovery.

CoreDNS is a DNS server. It is written in Go. It can be used in a multitude of environments because of its flexibility.

CoreDNS is a DNS server/forwarder, written in Go, that chains plugins. Each plugin performs a (DNS) function.

CoreDNS can listen for DNS requests coming in over UDP/TCP (go'old DNS), TLS (RFC 7858), also called DoT, DNS over HTTP/2 - DoH - (RFC 8484) and gRPC (not a standard).

• CoreDNS @ GitHub.

Related contents:

• Coredns-manager-operator @ GitHub.