Use DigitalOcean's DNS as an alternative to DynDNS, No-IP etc

Ansible role for NSD, a DNS server with DNSSEC, multiple domains, multiple slaves

Systemless Cloudflare DNS for IPv4 via Magisk Modules

📦 AUR package for hs-client

SYS-255 Final Project

validates health/sanity of dns resolvers

Interactive Bash script to easily switch DNS on Linux with popular DNS providers

Kathara lab configurations and exercises, for the course Internet and Data Centers (IDC) at Roma Tre University

A command-line application assisting with changing the global DNS addresses of your system.

A lightweight, efficient public IP address monitoring system designed for Alpine Linux and LXC containers. This tool tracks changes in your public IP address and sends email notifications when changes are detected.

DNSsec signature tool

📦 AUR package for ovh-dns

ruTorrent with OpenVPN client, http proxy, dns-over-tls and a random ovpn picker.

Coporate Network Security

copy and improvment from a ubuntu question

Terraform modules from DasMeta to manage Bunny.net resources

Check for DNS Zone Transfer For Your Website

Defensive footprinting, DNS/WHOIS reconnaissance, and Nmap service discovery against an authorized test host; includes automated pipeline + risk-based reporting.

The script allows users to query DNS servers for a domain's record types and log the output.

🛡️ Protect your home network by turning a Raspberry Pi into a VPN gateway with complete device coverage and a reliable firewall kill switch.