
cloudprober
An active monitoring software to detect failures before your customers do.

An active monitoring software to detect failures before your customers do.

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

Curated, continuously validated list of reliable DNS resolvers for DNS enumeration, reconnaissance, and bug bounty workflows.

JA4+ is a suite of network fingerprinting standards

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

Cross-platform system DNS client for uBlockDNS with device wide ad and tracker blocking and real time filter updates.

OSINT tool that detects domain squatting, typosquatting, and phishing look-alikes by monitoring newly registered domains against brand keywords with…

Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive…

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

reconFTW is a tool designed to perform automated recon on a target domain by running the best set of tools to perform scanning and finding out…

CF-Hero is a reconnaissance tool that uses multiple data sources to discover the origin IP addresses of Cloudflare-protected web applications

Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes…

a prettier way to inspect network connections

Automated defect verification tool for 6 dnsmasq CVEs (CVE-2026-2291, 4890, 4891, 4892, 4893, 5172)

This tool uses a combination of dictionary-based wordlists (brute-force) and DNS resolution checks to verify the existence of subdomains.

CLI tool for open source and threat intelligence

❄️ PcapXray - A Network Forensics Tool - To visualize a Packet Capture offline as a Network Diagram including device identification, highlight…

SigCorr is the first open-source tool to detect cross-protocol attack chains spanning SS7/MAP, Diameter S6a, and GTPv2-C through unified subscriber…