DNSBL Lookup
Tools to query a DNS Blackhole List (DNSBL), or more loosely, to check an “RBL” or search spam blacklists.
General DNSBL Lookup
These query a whole set of lists, and return the results togther to give a full picture.
DNSBL Checking Sites
MultiRBL - multirbl.valli.org/
Dr. Mønsted - www.moensted.dk/spam/
SenderBase - senderbase.org/senderbase_queries/main?searchBy=ipaddress&searchString=
MXToolBox Blacklist Lookup - www.mxtoolbox.com/blacklists.aspx
Anti-SPAM site lookup - tools.web-max.ca/dsbl.php
RBL Lister - www.loosenut.com/russ-bin/rbl.pl
Realtime Blackhole List Lookup - www.mob.net/~ted/tools/rbl.php3
Multi-RBL check - www.robtex.com/rbl/
Black list DB check - www.rbl.jp/ckdb/ - Japanese
DNSBL Info - www.dnsbl.info/
Sprawdzanie RBL-i - nospam-pl.net/rbl.php
rbcheck clone - andrew.triumf.ca/cgi-bin/nph-rbcheck.cgi?addr=
rbcheck clone - www.chem.utoronto.ca/cgi-bin/rbcheck.cgi
Query RBLs - antispam.rothen.com/rbl.php
Webhostingtalk.nl DNSBL check - www.webhostingtalk.nl/whtdnsblcheck.cgi
Karmasphere - www.karmasphere.com/
Multi RBL Checker - checker.msrbl.com/v/1/
MyIPTest DNSBL check - www.myiptest.com/staticpages/index.php/check-Blacklisted-IP-DNSBL
Multi-RBL Lookup Tool - https://toolbox.webhotel.net/cgi-bin/rbl.cgi
DNSBL Testing Services (via email) - www.crynwr.com/spam/
VeryNiceTools DNSBL Lookup - verynicetools.com/blacklist
Deep VI DNSBL Lookup - d6tech.com/support-tools/dnsbl-query.php
EmailStuff Blacklist Lookup - emailstuff.org/bl/
Bulk DNSBL Lookup
These sites allow a list of IP addresses to be entered, to be checked en masse. Please don't abuse these sites by using them with automated scripts.
DNSBL Listing Search - eyezone.mine.nu/tools/listscan.php
Lookup URI - lookup.uribl.com/ - look up URLs
Specific DNSBL Lookup
Used to query only one (or a particular set of) DNSBL not included in the general lookups.
Outblaze spamblock - spamblock.outblaze.com/spamchk.html
Yale DNSBL Check - quickgr.its.yale.edu/cgi-bin/rbcheck_dnsbl01
iAdvantage Spam Report System - abusereport.iadvantage.net/ - not really a DNSBL, but customer removals
MailProve Spam Evidence - admin.mailprove.net/modules.php?op=modload&name=MP-Main&file=index
FortiGuard AntiSpam Lookup - www.fortiguardcenter.com/antispam/antispam.html
Barracuda Reputation - www.barracudacentral.org/index.cgi?p=lookups - IPs and domains
DNSBL Lookup Scripts
Scripts you can use to check DNSBLs.
Perl DNSBL Lookup Scripts
blq - www.unicom.com/sw/blq/
dr. jørgen mash's DNS Database List Checker - moensted.dk/spam/drbcheck.txt - needs: www.moensted.dk/spam/drbsites.txt
rbl-check.pl - bre.klaki.net/programs/spam/rbl-check.pod.txt
rblcheck.pl - www.salesianer.de/util/rblcheck.html
Net::DNSBL - www.the42.net/net-dnsbl/
Comparing DNSBLs with Perl - taz.net.au/postfix/scripts/
Net::DNSBLLookup - search.cpan.org/~tjmather/Net-DNSBLLookup/lib/Net/DNSBLLookup.pm
RBL Lookup - rbllookup.sourceforge.net/
Other DNSBL Lookup Scripts
rblcheck - rblcheck.sourceforge.net/ - Unix and Windows
SPEWS Example Lookup Script - oberon.idunno.org/spews/ - ASP
RBLChecker - www.bitfolge.de/rblchecker-en.html - Java class
arblcheck - unixwiz.net/tools/arblcheck.html - C, Redhat and Windows binaries
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Page last updated: 06-Feb-2010