For example, if I want to block all Pinterest (they have a lot of domain extensions) I can use /.pinterest.../ with ublacklist and I don't need to manually add all Pinterest domains.
For reference, the way our current system works is:
If the domain you (block/lower/raise/pin) does not have any subdomains, then all subdomains from that site are affected. So if you insert a block for
pinterest.com
, all the rest would be blocked by default.If the domain you (block/lower/raise/pin) does have a subdomain, the rule only affects that subdomain.