https://github.com/Tuhinshubhra/RED_HAWK
Sub.sh (Hunting + Alive check)
https://github.com/cihanmehmet/sub.sh
Sublistr (Recursive check sub.sub.website.com)
https://github.com/aboul3la/Sublist3r
* Subdomain takeover check
https://github.com/LukaSikic/subzy
https://github.com/haccer/subjack.git
https://github.com/tomnomnom/httprobe
https://github.com/ghostlulzhacks/waybackSqliScanner
https://github.com/tomnomnom/waybackurls
* ! Open Threat Exchange Search
https://github.com/lc/gau
https://github.com/hakluke/hakrawler
https://github.com/stevenvachon/broken-link-checker
` blc -r –filter-level 2 https://starbucks.com | grep “\.js” | grep “BROKEN”`