#1DNS reconnaissance, monitoring, tunneling detection, and DNS security analysis tools.
Kitploit recommended

Real-time malicious traffic detection system using public blacklists, static malware trails, and heuristic analysis to identify threats across DNS,…
A Python package and CLI for parsing aggregate and forensic DMARC reports

A utility to detect various technology for a given IP address.

Passive DNS server that detects exposed cloud storage buckets (AWS S3, GCP, Azure) by resolving DNS requests, tracing CNAME chains, and flagging…

Dockerized mail server suite with Postfix, Dovecot, Rspamd, and ClamAV. Provides secure email hosting with integrated spam filtering, antivirus, and…

Open Source Global Intelligence Platform - Real-Time OSINT Dashboard - A Palantir Alternative - …

dnsx is a fast and multi-purpose DNS toolkit allow to run multiple DNS queries of your choice with a list of user-supplied resolvers.

🕵️♂️ All-in-one OSINT tool for analysing any website

Multiplatform C++ library for high-performance network packet capture, parsing, crafting, and analysis. Supports libpcap, DPDK, AF_XDP, PF_RING, and…

Real-time network diagnostics in your terminal. One command, zero config, instant visibility.

Checks all maintainers of all NPM and Pypi packages for hijackable packages through domain re-registration

No-root network monitor, firewall and PCAP dumper for Android

Semi-automatic OSINT framework and package manager


Fast DNS Lookup Library and CLI Tool

Python DNS toolkit supporting queries, zone transfers, dynamic updates, TSIG, EDNS0, DNSSEC, DNS-over-HTTPS, and DNS-over-QUIC with high- and…

Like Envoy xDS, but for eBPF filters

Advanced Phishing Protection: Suricata rulesets open and free