Listed of blocked words for sub-domains
I would like to suggest the ability to block the creation of sub-domains based on a list of keywords.
The filter would usually block only complete matches, but partial matches can be enabled by adding words like admin* to the list (where * can match anything).
the domain fakesubdomain.domain.com wouldn't be blocked if only 'fake' was in the list, but if 'fake*' was in the list it would be blocked.
Additionally, there could be a checkbox to select if the keywords applies only to strict matches or not.
I believe this feature can be used to further increase the security of hosting accounts by preventing common phishing sub-domains to be blocked.