MAJOR SPAM Sources where your IPs can get blacklisted which could affect your service.

MAJOR SPAM Sources where your IPs can get blacklisted which could affect your service. Most of the Players in the market like Yahoo, Google, Hotmail use this for stopping huge SPAM to their servers. Many appliances do the same to STOP SPAM.

SPAM Sources

3y.spam.mrs.kithrup.com
access.redhawk.org
all.rbl.kropka.net
all.spamblock.unit.liu.se
assholes.madscience.nl
blackholes.five-ten-sg.com
blackholes.intersil.net
blackholes.mail-abuse.org
blackholes.sandes.dk
blackholes.uceb.org
blackholes.wirehub.net
blacklist.sci.kun.nl
blacklist.spambag.org
bl.borderworlds.dk
bl.csma.biz
block.dnsbl.sorbs.net
blocked.hilli.dk
blocklist2.squawk.com
blocklist.squawk.com
bl.redhatgate.com
bl.spamcannibal.org
bl.spamcop.net
bl.starloop.com
bl.technovision.dk
cart00ney.surriel.com
cbl.abuseat.org
dev.null.dk
dews.qmail.org
dialup.blacklist.jippg.org
dialup.rbl.kropka.net
dialups.mail-abuse.org
dialups.visi.com
dnsbl-1.uceprotect.net
dnsbl-2.uceprotect.net
dnsbl-3.uceprotect.net
dnsbl.ahbl.org
dnsbl.antispam.or.id
dnsbl.cyberlogic.net
dnsbl.kempt.net
dnsbl.njabl.org
dnsbl.solid.net
dnsbl.sorbs.net
dsbl.dnsbl.net.au
duinv.aupads.org
dul.dnsbl.sorbs.net
dul.ru
dun.dnsrbl.net
dynablock.njabl.org
dynablock.wirehub.net
fl.chickenboner.biz
forbidden.icm.edu.pl
form.rbl.kropka.net
hil.habeas.com
http.dnsbl.sorbs.net
http.opm.blitzed.org
intruders.docs.uu.se
ip.rbl.kropka.net
korea.services.net
l1.spews.dnsbl.sorbs.net
l2.spews.dnsbl.sorbs.net
lame-av.rbl.kropka.net
list.dsbl.org
mail-abuse.blacklist.jippg.org
map.spam-rbl.com
misc.dnsbl.sorbs.net
msgid.bl.gweep.ca
multihop.dsbl.org
no-more-funn.moensted.dk
ohps.bl.reynolds.net.au
ohps.dnsbl.net.au
omrs.bl.reynolds.net.au
omrs.dnsbl.net.au
opm.blitzed.org
op.rbl.kropka.net
orbs.dorkslayers.com
orid.dnsbl.net.au
or.rbl.kropka.net
orvedb.aupads.org
osps.bl.reynolds.net.au
osps.dnsbl.net.au
osrs.bl.reynolds.net.au
osps.dnsbl.net.au
osrs.bl.reynolds.net.au
osrs.dnsbl.net.au
owfs.bl.reynolds.net.au
owfs.dnsbl.net.au
owps.bl.reynolds.net.au
owps.dnsbl.net.au
pdl.dnsbl.net.au
probes.dnsbl.net.au
proxy.bl.gweep.ca
psbl.surriel.com
pss.spambusters.org.ar
rbl.cluecentral.net
rblmap.tu-berlin.de
rbl.rangers.eu.org
rbl.schulte.org
rbl.snark.net
rbl.triumf.ca
rdts.bl.reynolds.net.au
rdts.dnsbl.net.au
relays.bl.gweep.ca
relays.bl.kundenserver.de
relays.dorkslayers.com
relays.mail-abuse.org
relays.nether.net
relays.visi.com
ricn.bl.reynolds.net.au
ricn.dnsbl.net.au
rmst.bl.reynolds.net.au
rmst.dnsbl.net.au
rsbl.aupads.org
satos.rbl.cluecentral.net
sbl.csma.biz
sbl.spamhaus.org
sbl-xbl.spamhaus.org
smtp.dnsbl.sorbs.net
socks.dnsbl.sorbs.net
socks.opm.blitzed.org
sorbs.dnsbl.net.au
spam.dnsbl.sorbs.net
spam.dnsrbl.net
spamguard.leadmon.net
spam.olsentech.net
spamsites.dnsbl.net.au
spamsources.dnsbl.info
spamsources.fabel.dk
spamsources.yamta.org
spam.wytnij.to
spews.dnsbl.net.au
t1.bl.reynolds.net.au
t1.dnsbl.net.au
ucepn.dnsbl.net.au
unconfirmed.dsbl.org
vbl.messagelabs.com
vox.schpider.com
web.dnsbl.sorbs.net
whois.rfc-ignorant.org
will-spam-for-food.eu.org
wingate.opm.blitzed.org
xbl.spamhaus.org
zombie.dnsbl.sorbs.net
ztl.dorkslayers.com

Check you IP if is blacklisted using a script SPAM-IP Reputation Check Script