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Dev tools · April 30, 2025

GitHub

subdomain-scanner200ok

GitHub launched on April 30, 2025 with 6 votes. The site was still online in September 2026, 1 year on.

What it does

Subdomain Scanner 200OK 🔍 A Python-based terminal tool to fetch subdomains from public sources (Wayback Machine, crt.sh, VirusTotal) and check if they return 200 OK. Features Collects subdomains from: Wayback Machine crt.sh VirusTotal (API Key required)

subdomain scanner which checks from crt wayback and virustotal(need API key) and checks if 200OK - Kaligula1987/subdomain-scanner200OK

A fast, Python-based subdomain enumeration tool that fetches subdomains from public data sources and checks which ones respond with HTTP 200 OK. Perfect for bug bounty, penetration testing, and OSINT. git clone https://github.com/Kaligula1987/subdomain-scanner200OK.git Run the Script Make sure you're in the same folder as subdomain_scanner.py. --------Replace example.com with your target domain---------- [+] Fetching subdomains from Wayback, crt.sh, and VirusTotal... [+] Found 42 subdomains [+] Checking HTTP status for each... [200] mail.example.com [200] shop.example.com 🔐 API Key Setup To use VirusTotal: Create an account at virustotal.com Get your API key from your dashboard Provide it…from github.com

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