PolarDNS is a specialized authoritative DNS server suitable for penetration testing and vulnerability research.

A targeted DNS cache poisoner

A tool to perform DNS cache poisoning against vulnerable server

DNS-server cache poisoning tool

An isolated environment for DNS cache poisoning attack investigation and demonstration.

Venom is an ARP-Poisoner that sniffs TLS requests to take advantage of SNI Leak and display all targets DNS traffic even if it is encrypted.

Demostration of DNS poisoning using a rubber ducky

Scenarios by Cyberbit simulator

MITM server for WebSocket protocol via DNS poisoning

「换个 DNS 试试？🤔」

⚔️ DNS Fighter – A powerful multi‑threaded Windows tool to prevent DNS poisoning, compare 4 DNS resolvers, test 7 protocols, and auto‑update the hosts file. | ابزاری قدرتمند و چندریسمانی برای ویندوز که از حملات مسمومیت دی‌ان‌اس جلوگیری می‌کند، خروجی چهار سرور دی‌ان‌اس را مقایسه می‌نماید، هفت پروتکل مختلف را آزمایش کرده و فایل «هاست» را بروز میکند

This repository contains a Proof of Concept (PoC) implementation of a time-shifting attack against HTTP Strict Transport Security (HSTS) by exploiting the Network Time Protocol (NTP).

DNSChef fork that allows for importing folders and more

Rogue Certificate Authority Proof of Concept

A professional-grade, fully async Python network spoofing suite for authorized security auditing. Features full IPv4/IPv6 interception, 802.11 wireless attacks, LLMNR/NBT-NS poisoning, and an interactive TUI with tamper-evident audit logging.

☠️ DNS poisoning attack toolkit | Cache poisoning, spoofing | NullSec Framework | @anonantics

Run a Man In The Middle and Packet Injection attacks on the network

This project provides a Simple two-layer diagnostic tool for checking if a website is likely being filtered, blocked, or censored by a national firewall .

Very minimal and simple computer virus I made for fun that blocks hundreds of website through editing your local htc file.