npm

subfinder

Fast passive subdomain enumeration and discovery tool

brewmacoslinux
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About

Subdomain discovery tool

Commands

subfinder

Examples

Discover subdomains for a single domain$ subfinder -d example.com
Find subdomains and save results to a file$ subfinder -d example.com -o subdomains.txt
Enumerate subdomains from multiple domains using a wordlist$ subfinder -dL domains.txt -o results.txt