#dns

Simple DNS resolver for asyncio

A Rust based DNS client, server, and resolver

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

Inplace replacement for urllib3 capable of async with automatic HTTP/1, HTTP/2 and HTTP/3 transport.

The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.

Tools for managing DNS across multiple providers

Public-metadata domain intelligence from DNS, certificate transparency, and unauthenticated identity discovery. Local Python CLI, versioned JSON, and stdio MCP server. No credentials or active scanning.

Grab your DNS logs, detect anomalies, and finally understand what's happening on your network. The missing piece between DNS servers and your data stack.

External-DNS Webhook Provider to manage STACKIT DNS Records

NIAC — Network In A Can. Single-binary network device simulator. Real protocols on real interfaces for testing, training, and lab work.

A DNS library for Rust.

Public Key Addressable Resource Records (sovereign TLDs)

cert-manager ACME webhook for Hetzner

:globe_with_meridians: DNS Server and Client Implementation in Pure JavaScript with no dependencies.

Helpful Cloudflare utility program

Lightning Stream syncs LMDB databases through S3 buckets between multiple servers, including PowerDNS Authoritative server 4.8+ LMDBs

API connector library for the Team Internet backend APIs (CentralNic Reseller, Internet.bs, Moniker)

a powerful DNS toolkit for python

Local Docker Development DNS

Internationalized Domain Names for Python (IDNA 2008 and UTS #46)