Crabby DNS

Crabby DNS is a simple server that aims to replace services like systemd-resolve in order to run a local pihole-like DNS-based AD filtering. It is written in Rust and is blazingly fast.

The project is still under construction. Right now we have the following features completed:

• Parsing of DNS Packets (in progress).
• Creation of a DNS Packet.
• Transparent DNS proxy service (something that listens to DNS requests and routes them to a third-party server).
• Installable service that replaces stuff like systemd-resolve on the local installation.
• Blacklisting of AD-associated DNS endpoints.
• Reporting.
• Configuration file-based settings like number of worker threads and blocklist URLs (like pihole blocklist servers).