add-wildcard-domain

firebaseio.com # NOTE: This is not necessarily an actual domain to become blocked on a wildcard level, its just a random pick from the add-domain list
robyoc.online
brandfarm.com.ng
linkedinin.com
fadpakke.com
rnws.link
llcn.link
southerninsurs.com
abbotsleigh.nsw.edu.au