Hits DNS Zone 5934 (total number of IP addresses tested, including 282 at SDSC) 1398 xbl.selwerd.cx 1208 (union of all IP zones except xbl.selwerd.cx) 432 blackholes.five-ten-sg.com (union of all results) 422 outputs.orbz.org 291 relays.ordb.org 279 inputs.orbz.org 270 relays.osirusoft.com (union of all results) 239 blackholes.intersil.net 188 blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) 186 ztl.dorkslayers.com 182 blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) 176 relays.osirusoft.com (result 127.0.0.2 = relay) 172 inputs.relays.osirusoft.com 139 flowgoaway.com 131 block.blars.org 130 orbs.dorkslayers.com 89 relays.dorkslayers.com 80 relays.osirusoft.com (result 127.0.0.4 = spam source) 73 spews.relays.osirusoft.com 71 spammers.v6net.org 70 dev.null.dk 52 blackholes.five-ten-sg.com (result 127.0.0.3 = dialup) 40 blocktest.relays.osirusoft.com (not a blacklist!) 16 ipwhois.rfc-ignorant.org 10 dialups.relays.osirusoft.com 10 relays.osirusoft.com (result 127.0.0.3 = dialup) 10 blackholes.five-ten-sg.com (result 127.0.0.5 = should be listed at MAPS) 7 relays.osirusoft.com (result 127.0.0.6 = spamware vendor) 5 spamhaus.relays.osirusoft.com 4 orbz.gst-group.co.uk (union of all results) 3 orbz.gst-group.co.uk (result 127.0.0.3 = relay) 1 orbz.gst-group.co.uk (result 127.0.0.2 = relay output)Survey results for all known public domain-name-based DNS blacklists. Lookups were done on the domain names of connecting IP addresses.
Hits DNS Zone 5934 (total number of IP addresses whose names were tested, including 282 at SDSC) 212 (union of all domain zones) 142 whois.rfc-ignorant.org 89 abuse.rfc-ignorant.org 3 dsn.rfc-ignorant.org 2 postmaster.rfc-ignorant.orgSurvey results for all known public domain-name-based DNS blacklists. Lookups were done on SMTP sender domains.
Hits DNS Zone 4166 (total number of domains tested, including 70 at SDSC) 257 (union of all domain zones) 161 whois.rfc-ignorant.org 51 abuse.rfc-ignorant.org 50 postmaster.rfc-ignorant.org 33 dsn.rfc-ignorant.orgThe web sites listed below provide detailed information about the DNS zones listed above, including their listing policies.
blackholes.intersil.netzone "lists entrenched spammers, mainsleaze and mainsleaze wannabes who have pestered users at Intersil." The
flowgoaway.comzone lists FloNetwork systems.
The DNS lists maintained at the 4 sites marked with an asterisk ("*") were suspended after the destruction of the World Trade Center to avoid any collateral blocking of communications by the survivors. All of the lists have returned to normal except ORBL, which is why there were no hits in it this week.
The XBL is excluded from the zone union because of of its extremely aggressive listing policy, but otherwise is shown for completeness.