Subdomain Finder

About Subdomain Finder

Subdomain Finder is a fast, efficient, and lightweight tool designed for cybersecurity professionals, web developers, and ethical hackers to perform subdomain reconnaissance on the go. Map out hostnames and discover potential security entry points directly from your mobile device.

Whether you are performing passive recon or running active brute-force checks, Subdomain Finder provides a seamless workflow to discover and verify target domains.

Key Features: • Smart Subdomain Discovery: Discover hidden subdomains using built-in, optimized dictionary lists. • Adjustable Scan Intensity: Choose between Low, Medium, and High intensities to control the speed and depth of your scans. • API Integrations: Pull intelligence from passive search sources with native support for HackerTarget and DomScan APIs. • Live Host Checking: Instantly resolve IP addresses and check HTTP status codes (e.g., 200 OK, 403 Forbidden) to identify active services. • Secure Settings: Your custom API keys are saved locally and securely on your device. • Share Results: Copy subdomains to your clipboard or share them instantly with your team.

How it works:

Enter the target root domain (e.g., google.com).
Configure your API keys (optional) or choose your brute-force scan speed.
Start the scan and view real-time resolved subdomains, IP addresses, and response status.

Disclaimer & Limitation of Liability
This application is provided strictly for educational use, authorized security research, database analysis, and domain auditing. It must not be used for any unauthorized or unlawful activity.

The developer expressly disclaims all liability for any misuse, unauthorized access, data loss, corruption, network disruption, security breach, or legal consequences arising from the use of this tool. Users are solely responsible for ensuring proper authorization before accessing or scanning any database, system, or domain.

Use of this application for penetration testing, hacking, or exploitation without explicit consent is strictly prohibited. By downloading and using this software, you agree to comply with all applicable local, national, and international laws, as well as relevant data protection regulations and cybersecurity standards.

The developer shall not be liable for any direct, indirect, incidental, or consequential damages resulting from the use, misuse, or inability to use this application. All responsibility rests with the end user.