Subfinder
Subfinder is a subdomain discovery tool that discovers valid subdomains for websites by using passive online sources. It has a simple modular architecture and is optimized for speed. subfinder is built for doing one thing only - passive subdomain enumeration, and it does that...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Linux
Features
- OSINT
Tags
- enumeration
- hacking
Subfinder News & Activities
Recent activities
Subfinder information
Developed by
Project Discovery Licensing
Open Source (MIT) and Free product.Written in
Alternatives
5 alternatives listedSupported Languages
- English
What is Subfinder?
Subfinder is a subdomain discovery tool that discovers valid subdomains for websites by using passive online sources. It has a simple modular architecture and is optimized for speed. subfinder is built for doing one thing only - passive subdomain enumeration, and it does that very well.
We have designed subfinder to comply with all passive sources licenses, and usage restrictions, as well as maintained a consistently passive model to make it useful to both penetration testers and bug bounty hunters alike.