subs

Simple subdomain discovery tool that uses the Shodan API to grab domain information.

Installation

Clone the repository and run:

crystal build --release src/subs.cr

subs <API KEY> <domain>

For example:

subs APIKEY cnn.com

You can grab your API key from the Shodan account page:

Name	Name	Last commit message	Last commit date
Latest commit achillean Update README Aug 18, 2020 6c4739a · Aug 18, 2020 History 2 Commits
spec	spec	Initial commit	Aug 18, 2020
src	src	Initial commit	Aug 18, 2020
.editorconfig	.editorconfig	Initial commit	Aug 18, 2020
.gitignore	.gitignore	Initial commit	Aug 18, 2020
.travis.yml	.travis.yml	Initial commit	Aug 18, 2020
LICENSE	LICENSE	Initial commit	Aug 18, 2020
README.md	README.md	Update README	Aug 18, 2020
shard.lock	shard.lock	Initial commit	Aug 18, 2020
shard.yml	shard.yml	Initial commit	Aug 18, 2020