We got attacked by some very-bored teenagers registering in our forums and posting very explicit material using anonymous proxy websites, like http://proxify.com/
Is there a way to check the registration IP against a black list database? Has anyone experienced this and had success?
Sorry, it didn't link my account from StackOverflow to here :(
Anyway, I used Proxify.com and got an IP of 22.214.171.124, unfortunately, Spamhaus doesn't list that IP?