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Subfinder

subfinder

A passive subdomain discovery tool that discovers valid subdomains for websites.

Runs as subfinder|macOS, Linux, Windows|docs.projectdiscovery.io
Open form in Otty otty.toml

Autocomplete

Generated from the command form · 11 options
Published once and never changed; check the digest before caching
Download JSON
sha256
b7dd03547f1784287765a95895337d6cceb328a86f46c00bf153ffb48f8e270c
Size
2190 bytes
OptionsOn subfinder itself
-d-domain
Domain to find subdomains for (comma-separated for several). <domain>
-dL-list
Domain list file <list>
-s-sources
Comma-separated sources, e.g. crtsh,github. <sources>
-all
Use all sources (slow)
-recursive
Recursive-capable sources only
-nW-active
Active subdomains only
-silent
Only print subdomains
-oJ-json
JSON lines output
-o-output
Output file <output>
-rl-rate-limit
Max requests per second <rate_limit>
-timeout
Timeout (seconds) <timeout>