SubFinder is a subdomain discovery tool that uses various techniques to
discover massive amounts of subdomains for any target. It has been aimed
as a successor to the sublist3r project.
SubFinder uses Passive Sources, Search Engines, Pastebins, Internet
Archives, etc to find subdomains and then it uses a permutation module
inspired by altdns to generate permutations and resolve them quickly
using a powerful bruteforcing engine. It can also perform plain
bruteforce if needed. The tool is highly customizable, and the code is
built with a modular approach in mind making it easy to add
functionalities and remove errors.
discover massive amounts of subdomains for any target. It has been aimed
as a successor to the sublist3r project.
SubFinder uses Passive Sources, Search Engines, Pastebins, Internet
Archives, etc to find subdomains and then it uses a permutation module
inspired by altdns to generate permutations and resolve them quickly
using a powerful bruteforcing engine. It can also perform plain
bruteforce if needed. The tool is highly customizable, and the code is
built with a modular approach in mind making it easy to add
functionalities and remove errors.
Features
- Simple and modular code base making it easy to contribute.
- Fast And Powerful Bruteforcing Module
- Powerful Permutation generation engine. (In Development)
- Many Passive Data Sources (29 At Present)
- Multiple Output formats
Ask, Archive.is, Baidu, Bing, Censys, CertDB, CertSpotter, CrtSH, DnsDB, DNSDumpster, Dogpile, Entrust CT-Search, Exalead, FindSubdomains, Hackertarget, IPv4Info, Netcraft, PassiveTotal, PTRArchive, Riddler, SecurityTrails, SiteDossier, Shodan, SSL Certificates, ThreatCrowd, ThreatMiner, Virustotal, WaybackArchive, Yahoo
Usage
./subfinder -h
Direct Installation
SubFinder requires go1.10+ to install successfully !
The installation is easy. Git clone the repo and run go build.
go get github.com/Ice3man543/subfinder
