According to that page it returns results of 127.0.0.3
I just took a quick look at 20_dnsbl_tests.cf and it doesn't seem to include it yet. Currently we have:
RCVD_IN_SBL - 127.0.0.2 RCVD_IN_XBL - 127.0.0.[45678] RCVD_IN_PBL - 127.0.0.1[01] -- Mike Cardwell - IT Consultant and LAMP developer Cardwell IT Ltd. (UK Reg'd Company #06920226) http://cardwellit.com/
