DNSBL verification tool.

[Eliezer Croitoru]

I have modified a script that verifies one IP against a list of RBL that 
can be found here:
http://www1.ngtech.co.il/rbl/rblcheck.rb
The tool can download the rbl from the online RBL servers list at:
http://www1.ngtech.co.il/rbl/rbl.csv

If someone has some more RBL to add the list please send me them.

Thanks,
Eliezer