RPZ will do a DNS block and uses wildcards. The user would enter *.xxx
to block everything in that Top Level Domain (TLD).
Right now I block these (as an example):
If you are interested I can help get you started. Add your questions or a request for assistance here in this thread:
The email happens because someone is adding a response to your original post. You can block the user or block this entire thread. Let me know which you’d prefer and I will assist.