IP Blacklist Check Tools Website-whatismyipaddress

December 5, 2010
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Blacklist Check

Will your mail server be blocked by DNSbl filters? What to why? Make this blacklist tools to check to see if your IP addresses are listed with nearly 70 DNS based anti-spam databases!

Probably the most common way of detecting spam is rejecting mail that comes from mail servers known (or believed) to send spam. This is done by taking the IP address of the remote mail server, converting it to a domain name using the ip4r format (a.b.c.d becomes d.c.b.a.lookupzone.com), and doing a lookup to check if that IP address is listed in one of the databases.List below:

access.redhawk.orgb.barracudacentral.orgbl.csma.biz
bl.emailbasura.orgbl.spamcannibal.orgbl.spamcop.net
bl.technovision.dkblackholes.five-ten-sg.comblackholes.wirehub.net
blacklist.sci.kun.nlblock.dnsbl.sorbs.netblocked.hilli.dk
cart00ney.surriel.comcbl.abuseat.orgdev.null.dk
dialup.blacklist.jippg.orgdialups.mail-abuse.orgdialups.visi.com
dnsbl.ahbl.orgdnsbl.antispam.or.iddnsbl.cyberlogic.net
dnsbl.kempt.netdnsbl.njabl.orgdnsbl.sorbs.net
dnsbl-1.uceprotect.netdnsbl-2.uceprotect.netdnsbl-3.uceprotect.net
duinv.aupads.orgdul.dnsbl.sorbs.netdul.ru
escalations.dnsbl.sorbs.netfl.chickenboner.bizhil.habeas.com
http.dnsbl.sorbs.netintruders.docs.uu.sekorea.services.net
mail-abuse.blacklist.jippg.orgmisc.dnsbl.sorbs.netmsgid.bl.gweep.ca
new.dnsbl.sorbs.netno-more-funn.moensted.dkold.dnsbl.sorbs.net
pbl.spamhaus.orgproxy.bl.gweep.capsbl.surriel.com
pss.spambusters.org.arrbl.schulte.orgrbl.snark.net
recent.dnsbl.sorbs.netrelays.bl.gweep.carelays.bl.kundenserver.de
relays.mail-abuse.orgrelays.nether.netrsbl.aupads.org
sbl.spamhaus.orgsmtp.dnsbl.sorbs.netsocks.dnsbl.sorbs.net
spam.dnsbl.sorbs.netspam.olsentech.netspamguard.leadmon.net
spamsources.fabel.dkweb.dnsbl.sorbs.netwhois.rfc-ignorant.org
will-spam-for-food.eu.orgxbl.spamhaus.orgzen.spamhaus.org
zombie.dnsbl.sorbs.net

Attention:

the IP is listed with a particular blacklist does not mean that you are sending spam, just that particular blacklist suggests not to accept mail directly from that IP address. Most residential Cable/DSL IP addresses that aredynamically assigned will indicate that they are blacklisted, meaning you should be sending from your ISP’s mail server, not a mail server running on your own internet connection.

Website:

whatismyipaddress.com

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