Use retireJS data set to scan a list of domains for out data javascript files.
python retire-js.py -f test.txt
python retire-js.py -d https://www.hackthissite.org/
wget https://raw.githubusercontent.com/RetireJS/retire.js/master/repository/jsrepository.json
Code is a little mehh, if I keept waiting to make it look pretty I would never release it.