====== Networking - DNS - Blacklists ======

Domain Name System Blacklists, also known as DNSBL's or DNS Blacklists, are spam blocking lists that allow a website administrator to block messages from specific systems that have a history of sending spam.

If the maintainer of a DNS Blacklist has in the past received spam of any kind from a specific domain name, that server would be "blacklisted" and all messages sent from it would be either flagged or rejected from all sites that use that specific list.


Here is a list of the major databases that track blacklisted IP addresses.

This list is of DNS-based anti-spam databases. 

|access.redhawk.org|
|all.s5h.net|
|b.barracudacentral.org|
|bl.spamcannibal.org|
|bl.spamcop.net|
|bl.tiopan.com|
|blackholes.wirehub.net|
|blacklist.sci.kun.nl|
|block.dnsbl.sorbs.net|
|blocked.hilli.dk|
|bogons.cymru.com|
|cart00ney.surriel.com|
|cbl.abuseat.org|
|cblless.anti-spam.org.cn|
|dev.null.dk|
|dialup.blacklist.jippg.org|
|dialups.mail-abuse.org|
|dialups.visi.com|
|dnsbl.abuse.ch|
|dnsbl.anticaptcha.net|
|dnsbl.antispam.or.id|
|dnsbl.dronebl.org|
|dnsbl.justspam.org|
|dnsbl.kempt.net|
|dnsbl.sorbs.net|
|dnsbl.tornevall.org|
|dnsbl-1.uceprotect.net|
|duinv.aupads.org|
|dnsbl-2.uceprotect.net|
|dnsbl-3.uceprotect.net|
|dul.dnsbl.sorbs.net|
|escalations.dnsbl.sorbs.net|
|hil.habeas.com|
|black.junkemailfilter.com|
|http.dnsbl.sorbs.net|
|intruders.docs.uu.se|
|ips.backscatterer.org|
|korea.services.net|
|l2.apews.org|
|mail-abuse.blacklist.jippg.org|
|misc.dnsbl.sorbs.net|
|msgid.bl.gweep.ca|
|new.dnsbl.sorbs.net|
|no-more-funn.moensted.dk|
|old.dnsbl.sorbs.net|
|opm.tornevall.org|
|pbl.spamhaus.org|
|proxy.bl.gweep.ca|
|psbl.surriel.com|
|pss.spambusters.org.ar|
|rbl.schulte.org|
|rbl.snark.net|
|recent.dnsbl.sorbs.net|
|relays.bl.gweep.ca|
|relays.mail-abuse.org|
|relays.nether.net|
|rsbl.aupads.org|
|sbl.spamhaus.org|
|smtp.dnsbl.sorbs.net|
|socks.dnsbl.sorbs.net|
|spam.dnsbl.sorbs.net|
|spam.olsentech.net|
|spamguard.leadmon.net|
|spamsources.fabel.dk|
|exitnodes.tor.dnsbl.sectoor.de|
|ubl.unsubscore.com|
|web.dnsbl.sorbs.net|
|xbl.spamhaus.org|
|zen.spamhaus.org|
|zombie.dnsbl.sorbs.net|
|dnsbl.inps.de|
|rbl.megarbl.net|
|bl.mailspike.net|

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===== Offline Blacklists =====

The following blacklists are offline and should not be used by any systems.

|Offline bl.csma.biz|
|Offline bl.technovision.dk|
|Offline blackholes.five-ten-sg.com|
|Offline dnsbl.njabl.org|
|Offline bl.emailbasura.org|
|Offline dnsbl.ahbl.org|
|Offline bl.shlink.org|
|Offline dul.ru|
|Offline relays.bl.kundenserver.de|

If you have questions or would like to discuss DNS based blacklists please visit the DNS based Blacklists Forum.

http://forums.whatismyipaddress.com/viewforum.php?f=8

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===== Been Banned =====

http://whatismyipaddress.com/banned

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===== References =====

http://whatismyipaddress.com/blacklist-check