Findomain is a simple and fast subdomain discovery and reconnaissance tool that can be used inside the Termux terminal application on Android. It helps collect subdomains of websites quickly using different online sources and is useful for reconnaissance, OSINT, and basic bug bounty learning directly from a mobile device. Here’s what you can do with Findomain in Termux:
- Discover subdomains of websites.
- Perform reconnaissance and OSINT tasks.
- Collect subdomains from multiple sources.
- Save scan results into files.
- Perform fast subdomain enumeration directly on Android.
Installation Commands
Update Termux packages:
pkg update && pkg upgrade -yInstall Findomain tool:
apt install findomain -yCheck installed version:
findomain --versionUsage Commands
Scan a target domain:
findomain -t example.comSave output into a text file:
findomain -t example.com -u subdomains.txtScan multiple domains from a file:
findomain -f domains.txtEnable quiet mode:
findomain -t example.com -qView help menu:
findomain --helpBasic Findomain Options:
- -t : Scan a target domain.
- -u : Save output into a file.
- -f : Scan domains from a file.
- -q : Enable quiet mode.
- –help : Show help menu.
- –version : Check installed version.
Findomain is useful for cybersecurity learning, website footprinting, bug bounty practice, and exploring subdomain enumeration techniques directly inside the Termux terminal application.