Learn about how to install and get started with Subfinder
$home/go/bin/subfinder
subfinder -ls
command to display all the available sources.
These values are stored in the $HOME/.config/subfinder/provider-config.yaml
file which will be created when you run the tool for the first time.
The configuration file uses the YAML format. Multiple API keys can be specified for each of these services from which one of them will be used for enumeration.
Composite keys for sources like, Censys, PassiveTotal, Fofa, Intellix and 360quake, need to be separated with a colon (:).