Subscout

subscout is a simple, nimble subdomain enumeration tool written in Rust language. It is designed to help bug bounty hunters, security professionals and penetration testers discover subdomains of a given target domain.

Sources:

• Alienvault
• Anubis
• Crtsh
• Hackertarget
• Omnisint (FYI - This site is down often.)
• Threatminer

Usage

$ ./subscout -t hackthissite.org

$ ./subscout -t hackthissite.org -o hackthesite.txt

Build

$ git clone https://github.com/dom-sec/subscout
$ cd subscout
$ cargo build --release
$ cd target/release
$ ./subscout -t hackthissite.org

Output

$ ./subscout -t facebook.com
www.m.facebook.com------------step1-----acc---verify.digi-worx.com
cpanel.the--facebook.com
mail.the--facebook.com
the--facebook.com
webdisk.the--facebook.com
webmail.the--facebook.com
www.the--facebook.com
proxygen_verifier.facebook.com
m.facebook.com-----------n.slickgt.com.br
www.m.facebook.com-----------n.slickgt.com.br
m.facebook.com---------terms-of-service.digi-worx.com
www.m.facebook.com---------terms-of-service.digi-worx.com
m.facebook.com----------step1---confirm.sorgu2.com
www.m.facebook.com----------step1---confirm.sorgu2.com
m.facebook.com------login---step1.akuevi.net
www.m.facebook.com------login---step1.akuevi.net
m.facebook.com-----validate---read---new---tos.yudumay.com
www.m.facebook.com-----validate---read---new---tos.yudumay.com
m.facebook.com----securelogin--confirm.wpthm.ir
www.m.facebook.com----securelogin--confirm.wpthm.ir
news--facebook.com
tihonoff@facebook.com
china--facebook.com
www.china--facebook.com
thefacebook.com

[subscout]> Successfully scraped 11712 subdomains from facebook.com in 81.238776082s

Roadmap

• More passive sources for domain reconnaissance
• Builtwith API integration
• HTTP response code checks
• Improved exception handling
• IP validation
• URI parameter parsing
• DB integration via PostgreSQL

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

Issues and requests

If you have a problem or a feature request, open an issue.

Stargazers over time

Contributors

This project exists thanks to all the people who contribute. See the contributors list.