Our removal tools that works agains DNSBL v5.0 is finally released. It’s up and it has been tested both with ipv4 and ipv6-connections, so now we’re ready to release it in public too.
http(s)://dnsbl.tornevall.org/removal/
And if you still need manual support, you may want to take a look at http://docs.tornevall.net/x/OIBu as usual.