Blocking whole .xyz .click ad domains possible?

[Mcat12]

See also these threads:

Wildcard support for domain black/white listing

There are some services using multiple subdomains which are frequently changing. While it is not possible to blacklist them all, it would be great to have the possibility to automatically block subdomains of specific hosts. Maybe based on the blocklist they are listed in (sorry for my bad english!).

https://discourse.pi-hole.net/t/how-do-i-add-wildcard-sites-to-the-blacklist/337