findomain

Fast passive subdomain finder (CT, APIs, cross-spot). Extra source to pipe into dnsx/httpx alongside subfinder.

Tags: subdomains, passive, ct

Install

cargo install findomain

# grab the latest release from github.com/findomain/findomain/releases

findomain -t {domain} -q | anew subs.txt

`/`	Focus search on this page
`Ctrl` `K`	Search everything (command palette)
`1`-`9`	Jump Toolkit through Reports
`0`	AI / MCP connector
`j` / `k`	Move selection down / up
`Enter`	Expand / open selected
`c`	Copy primary command of selected
`f`	Toggle favorite on selected tool
`Esc`	Clear search / close