I am trying to add a regular expression to the blocklist that would block access to all domains that are just numeric. Like 1234567890.com or 1.com etc
I have this expression ^\d+.com or ^[0-9]+.com but when I try to add them I get a message about the domain not being valid. Is it not possible, or is my expression not formed correctly?
Once I find an expression that works, I would add other TLDs like .net or .org, etc.
Thanks for your replies!