dns

DNS-based feed reader and lite messenger for environments where only DNS queries work. Read Telegram channels and public X accounts, and exchange end-to-end-encrypted messages with other users — all over DNS.

The SOC Analysts all-in-one CLI tool to automate and speed up workflow.

A robust email syntax and deliverability validation library for Python.

Portable DNS resolver in Rust — .numa local domains, ad blocking, developer overrides

中国大陆域名, SwitchyOmega 白名单规则, 自动更新

Wait4X allows you to wait for a port or a service to enter the requested state.

chinadns 重构增强版，支持域名分流、ipset/nftset、UDP/TCP/DoT

AdGuard DNS filter

Full Toolkit for Next-Level Domain Analysis

An easy to install, high-performance, zero maintenance proxy to run an encrypted DNS server.

A DNS rebinding attack framework.

This is the Adobe URL/IP block list for the Host file.

Your MitM sidekick for relaying attacks featuring DHCPv6 DNS takeover as well as mDNS, LLMNR and NetBIOS-NS spoofing.

🧪 Run common networking tests against any site.

Cloudflare DDNS (Dynamic DNS) support for UniFi OS

🚀 Configurable framework agnostic plain Ruby 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.

Mirror of FreeIPA, an integrated security information management solution

A better whois and domain intelligence toolkit

Your dev tool to manage /etc/hosts like a pro!

泡泡DNS是一个能一键部署递归DNS的docker镜像

Dynamic DNS service

Global DNS propagation checker TUI — watch a DNS record propagate across 34 public resolvers worldwide, on a world map in your terminal

Fast DNS Lookup Library and CLI Tool

ServerKit is a lightweight, modern server control panel for managing web applications, databases, and services on your VPS or dedicated server. Built with Python/Flask backend and React frontend.

"Can I take over DNS?" — a list of DNS providers and how to claim vulnerable domains.

dnsjava - an implementation of the DNS protocol in Java

A high-performance, recursive DNS resolver server with DNSSEC support, focused on preserving privacy.

Fast, mature, secure DoH and ODoH server proxy written in Rust. Previously known as doh-proxy and rust-doh.

DNS Measurement, Troubleshooting and Security Auditing Toolset

Kubernetes DNS service