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subdomain-scanner200OK
subdomain-scanner200OK

Subdomain Scanner 200OK is a fast, Python-based subdomain enumeration tool that fetches subdomains from public data sources and checks which ones respond with HTTP 200 OK. It is ideal for bug bounty programs, penetration testing, and OSINT.

Features

Multi-source subdomain collection

Collects subdomains using public sources such as the Wayback Machine, crt.sh, and VirusTotal, allowing comprehensive discovery across multiple data points.

Live subdomain checking

Verifies which subdomains are live by checking for an HTTP 200 OK response, providing users with active and valid subdomains.

Python-based CLI tool

A lightweight command-line tool written in Python 3, eliminating the need for heavy dependencies and making it easy to use for developers familiar with the language.

API integration with VirusTotal

Utilizes the VirusTotal API to enhance subdomain discovery, although an API key is required, facilitating a deeper scan into potential domain threats.