Am a fan of your work! Would it be useful if I throw these domains directly to URLScan? For retrieving the results I'll probably have to setup a proper DB and a workflow around parsing the Twitter content. Now, it's just a simple script.
Sure, I don't see why not, the worst thing that could happen is that the domain doesn't resolve or the webserver doesn't respond, but at least there will be a record of the domain having been scanned! Thanks for the kind words ;)