dns-cache-poisoning

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

A targeted DNS cache poisoner

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

Implementation of the dns cache poisoning attack reloaded (ACM CCS '20) replication.

This tool can automatically poison ARP caches of selected IP addresses, as well as DNS spoof selected IP addresses. Developed using Scapy.

ARP Spoofer | ARP Spoofing Detection | DHCP Starvation | DNS Cache Poisoning | Printer Injection

This hacking technique injects corrupt domain system data into a DNS resolver’s cache to redirect where a website’s traffic is sent. It is often used to send traffic from legitimate websites to malicious websites that contain malware. DNS spoofing can also be used to gather information about the traffic being diverted. The best techniques for pr…

SeedLab Solution and code of Docker Container Setup

PoC for Cache Poisoning Attack over DNS (DNS Spoofing)

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

CVE-2026-45674 / CVE-2026-47691 / CVE-2026-45673: offline checker for DNS cache poisoning in io.netty:netty-resolver-dns - and whether your app actually uses that resolver. Spring WebClient on Reactor Netty uses it by default, although it is not in your pom.xml.

Demonstrated DNS spoofing and DNS cache poisoning attacks in a controlled lab environment using Scapy and Python. Manipulated DNS responses, injected forged authority and additional records, poisoned DNS caches, and analyzed DNS server behavior during name resolution attacks.

DNS cache stores previously resolved domain information on your computer to speed up website loading. Sometimes after changing DNS records (for example, updating nameservers, A records, CNAME records, or moving a site to a new host), your device may continue using old DNS information.

A hands-on DNS penetration-testing lab built with BIND9 to explore DNS architecture, enumeration, misconfigurations, attacks, exploitation techniques, and security hardening.