lookup.dnsbl.iip.lu
IIP Blacklist
listed (112 ms)
ipbl.mailhosts.org
Mailhosts.org IPBL
listed (88 ms)
shortlist.mailhosts.org
Mailhosts.org SHORTLIST
listed (52 ms)
bl.shlink.org
SHLINK bl
listed (282 ms)
dyn.shlink.org
SHLINK dyn
listed (160 ms)
problems.dnsbl.sorbs.net
SORBS Aggregate zone (problems)
listed (24 ms)
spam.dnsbl.sorbs.net
SORBS Spamhost (any time)
listed (24 ms)
recent.spam.dnsbl.sorbs.net
SORBS Spamhost (last 28 days)
listed (23 ms)
old.spam.dnsbl.sorbs.net
SORBS Spamhost (last year)
listed (24 ms)
xs.surbl.org
SURBL xs (snowshoe and pill domains)
listed (28 ms)
dnsbl.cobion.com
info
listed (43 ms)
rep.mailspike.net
info
listed (133 ms)
hostkarma.junkemailfilter.com
info
listed (172 ms)
dnsbl-1.uceprotect.net
UCEPROTECT Level 1
not listed (349 ms)
dnsbl-2.uceprotect.net
UCEPROTECT Level 2
not listed (349 ms)
dnsbl-3.uceprotect.net
UCEPROTECT Level 3
not listed (205 ms)
dnsbl.dronebl.org
DroneBL
not listed (906 ms)
dnsbl.sorbs.net
SORBS Aggregate zone
not listed (2083 ms)
0spam.fusionzero.com
0spam DNSBL
not listed (220 ms)
0spam-killlist.fusionzero.com
0spam KillList
not listed (159 ms)
combined.abuse.ch
abuse.ch combined zone
not listed (95 ms)
drone.abuse.ch
abuse.ch FastFlux Tracker
not listed (40 ms)
spam.abuse.ch
abuse.ch spam blacklist
not listed (51 ms)
httpbl.abuse.ch
abuse.ch Web abuse Tracker
not listed (37 ms)
ipbl.zeustracker.abuse.ch
abuse.ch ZeuS Tracker IP
not listed (64 ms)
rbl.abuse.ro
abuse.ro IP RBL
not listed (144 ms)
spam.dnsbl.anonmails.de
anonmails.de DNSBL
not listed (73 ms)
dnsbl.anticaptcha.net
AntiCaptcha.NET IPv4
not listed (74 ms)
orvedb.aupads.org
ANTISPAM-UFRJ orvedb
not listed (1092 ms)
rsbl.aupads.org
ANTISPAM-UFRJ rsbl
not listed (271 ms)
l2.apews.org
APEWS Level 2
not listed (190 ms)
aspews.ext.sorbs.net
ASPEWS Listings
not listed (307 ms)
dnsbl.aspnet.hu
ASPnet DNSBL/URIBL
not listed (25074 ms)
ips.backscatterer.org
Backscatterer.org
not listed (431 ms)
b.barracudacentral.org
Barracuda Reputation Block List
not listed (605 ms)
bb.barracudacentral.org
Barracuda Reputation Block List (for SpamAssassin)
not listed (573 ms)
list.bbfh.org
BBFH Level 1
not listed (493 ms)
l1.bbfh.ext.sorbs.net
BBFH Level 1 (@SORBS)
not listed (2537 ms)
l2.bbfh.ext.sorbs.net
BBFH Level 2 (@SORBS)
not listed (107 ms)
l3.bbfh.ext.sorbs.net
BBFH Level 3 (@SORBS)
not listed (107 ms)
l4.bbfh.ext.sorbs.net
BBFH Level 4 (@SORBS)
not listed (107 ms)
list.blogspambl.com
Blog Spam Blacklist
not listed (307 ms)
bsb.empty.us
Blog Spam Blocklist (empty.us)
not listed (394 ms)
bsb.spamlookup.net
Blog Spam Blocklist (spamlookup.net)
not listed (119 ms)
blacklist.sci.kun.nl
C&CZ's own black list
not listed (283 ms)
cbl.anti-spam.org.cn
CASA CBL
not listed (4124 ms)
cblplus.anti-spam.org.cn
CASA CBL+
not listed (601 ms)
cblless.anti-spam.org.cn
CASA CBL-
not listed (877 ms)
cdl.anti-spam.org.cn
CASA CDL
not listed (616 ms)
cbl.abuseat.org
CBL
not listed (548 ms)
rbl.choon.net
choon.net IPv4 DNSBL
not listed (24540 ms)
bogons.cymru.com
Cymru Bogon List
not listed (192 ms)
v4.fullbogons.cymru.com
Cymru Fullbogon IPv4 List
not listed (204 ms)
tor.dan.me.uk
dan.me.uk (all tor nodes)
not listed (104 ms)
torexit.dan.me.uk
dan.me.uk (only tor exit nodes)
not listed (285 ms)
rbl.dns-servicios.com
DNS-SERVICIOS RBL
not listed (168 ms)
dnsbl.ipocalypse.net
dnsbl.ipocalypse.net
not listed (19045 ms)
dnsbl.mags.net
dnsbl.mags.net
not listed (152 ms)
dnsbl.rv-soft.info
dnsbl.rv-soft.info
not listed (72 ms)
vote.drbl.caravan.ru
DRBL vote node caravan.ru
not listed (59 ms)
vote.drbldf.dsbl.ru
DRBL vote node dsbl.ru
not listed (25024 ms)
vote.drbl.gremlin.ru
DRBL vote node gremlin.ru
not listed (1652 ms)
work.drbl.caravan.ru
DRBL work node caravan.ru
not listed (30 ms)
work.drbldf.dsbl.ru
DRBL work node dsbl.ru
not listed (25024 ms)
work.drbl.gremlin.ru
DRBL work node gremlin.ru
not listed (30 ms)
bl.drmx.org
DrMX
not listed (1003 ms)
rbl.efnet.org
EFnet RBL
not listed (971 ms)
rbl.efnetrbl.org
EFnet RBL mirror
not listed (969 ms)
tor.efnet.org
EFnet TOR
not listed (1258 ms)
bl.emailbasura.org
emailbasura.org
not listed (25027 ms)
rbl.fasthosts.co.uk
Fasthosts RBL
not listed (172 ms)
fnrbl.fast.net
fnrbl.fast.net
not listed (176 ms)
hil.habeas.com
Habeas Infringer List
not listed (99 ms)
spamrbl.imp.ch
ImproWare IP based spamlist
not listed (56 ms)
wormrbl.imp.ch
ImproWare IP based wormlist
not listed (87 ms)
dnsbl.inps.de
inps.de-DNSBL
not listed (220 ms)
rbl.interserver.net
InterServer BL
not listed (154 ms)
any.dnsl.ipquery.org
IPQuery.org any
not listed (22111 ms)
backscat.dnsl.ipquery.org
IPQuery.org backscat
not listed (25074 ms)
netblock.dnsl.ipquery.org
IPQuery.org netblock
not listed (25075 ms)
relay.dnsl.ipquery.org
IPQuery.org relay
not listed (25024 ms)
single.dnsl.ipquery.org
IPQuery.org single
not listed (25024 ms)
mail-abuse.blacklist.jippg.org
JIPPG's RBL Project (mail-abuse Listings)
not listed (672 ms)
dnsbl.justspam.org
JustSpam.org
not listed (970 ms)
dnsbl.kempt.net
Kempt.net DNS Black List
not listed (167 ms)
spamlist.or.kr
KISA-RBL
not listed (697 ms)
relays.bl.kundenserver.de
kundenserver.de relays
not listed (25 ms)
spamguard.leadmon.net
Leadmon.Net's SpamGuard Listings (LNSG)
not listed (155 ms)
dnsbl.madavi.de
Madavi:BL
not listed (48 ms)
bl.mailspike.net
Mailspike Blacklist
not listed (138 ms)
z.mailspike.net
Mailspike Zero-hour Data
not listed (453 ms)
bl.mav.com.br
MAV BL
not listed (377 ms)
cidr.bl.mcafee.com
McAfee RBL
not listed (370 ms)
rbl.megarbl.net
MegaRBL.net
not listed (108 ms)
combined.rbl.msrbl.net
MSRBL combined
not listed (566 ms)
images.rbl.msrbl.net
MSRBL images
not listed (196 ms)
phishing.rbl.msrbl.net
MSRBL phishing
not listed (987 ms)
spam.rbl.msrbl.net
MSRBL spam
not listed (109 ms)
virus.rbl.msrbl.net
MSRBL virus
not listed (104 ms)
web.rbl.msrbl.net
MSRBL web
not listed (104 ms)
relays.nether.net
nether.net (relays)
not listed (34 ms)
unsure.nether.net
nether.net (unsure)
not listed (146 ms)
ix.dnsbl.manitu.net
NiX Spam DNSBL
not listed (870 ms)
no-more-funn.moensted.dk
no-more-funn
not listed (112 ms)
nospam.ant.pl
nospam.ant.pl
not listed (89 ms)
dyn.nszones.com
nsZones.com Dyn
not listed (56 ms)
sbl.nszones.com
nsZones.com SBL
not listed (198 ms)
bl.nszones.com
nsZones.com SBL+Dyn
not listed (30 ms)
dnsbl.openresolvers.org
Open Resolver Check
not listed (22122 ms)
rbl.orbitrbl.com
ORBITrbl
not listed (39 ms)
netblock.pedantic.org
Pedantic.org netblock
not listed (240 ms)
spam.pedantic.org
Pedantic.org spam
not listed (79 ms)
pofon.foobar.hu
pofon.foobar.hu
not listed (129 ms)
rbl.polarcomm.net
Polar Communications Admin RBL
not listed (169 ms)
dnsbl.proxybl.org
proxyBL
not listed (25024 ms)
psbl.surriel.com
PSBL (Passive Spam Block List)
not listed (1076 ms)
all.rbl.jp
RBL.JP all
not listed (1190 ms)
short.rbl.jp
RBL.JP short
not listed (325 ms)
virus.rbl.jp
RBL.JP virus
not listed (311 ms)
rbl.schulte.org
rbl.schulte.org
not listed (152 ms)
rbl.talkactive.net
rbl.talkactive.net
not listed (96 ms)
access.redhawk.org
Redhawk.org
not listed (204 ms)
dnsbl.rizon.net
Rizon RBL/DNSBL
not listed (12662 ms)
dynip.rothen.com
rothen.com DynIp
not listed (105 ms)
dul.ru
Russian Dial-up User List
not listed (67 ms)
dnsbl.rymsho.ru
Rymsho's DNSBL
not listed (62 ms)
all.s5h.net
s5h.net IPv4 RBL
not listed (311 ms)
tor.dnsbl.sectoor.de
sectoor TOR blacklist
not listed (72 ms)
exitnodes.tor.dnsbl.sectoor.de
sectoor TOR blacklist (exit nodes)
not listed (25 ms)
bl.score.senderscore.com
SenderScore
not listed (204 ms)
proxies.dnsbl.sorbs.net
SORBS Aggregate zone (proxies)
not listed (365 ms)
relays.dnsbl.sorbs.net
SORBS Aggregate zone (relays)
not listed (161 ms)
safe.dnsbl.sorbs.net
SORBS Aggregate zone (safe)
not listed (912 ms)
dul.dnsbl.sorbs.net
SORBS Dynamic IP Addresses
not listed (209 ms)
zombie.dnsbl.sorbs.net
SORBS hijacked networks
not listed (54 ms)
block.dnsbl.sorbs.net
SORBS Hosts demanding never be tested by SORBS
not listed (142 ms)
escalations.dnsbl.sorbs.net
SORBS netblocks of spam supporting service providers
not listed (824 ms)
http.dnsbl.sorbs.net
SORBS Open HTTP Proxies
not listed (45 ms)
misc.dnsbl.sorbs.net
SORBS Open other Proxies
not listed (23 ms)
smtp.dnsbl.sorbs.net
SORBS Open SMTP relays
not listed (24 ms)
socks.dnsbl.sorbs.net
SORBS Open SOCKS Proxies
not listed (52 ms)
new.spam.dnsbl.sorbs.net
SORBS Spamhost (last 48 hours)
not listed (42 ms)
web.dnsbl.sorbs.net
SORBS Vulnerable formmailers
not listed (24 ms)
korea.services.net
South Korean Network Blocking List
not listed (480 ms)
backscatter.spameatingmonkey.net
Spam Eating Monkey SEM-BACKSCATTER
not listed (186 ms)
badnets.spameatingmonkey.net
Spam Eating Monkey SEM-BADNETS
not listed (142 ms)
bl.spameatingmonkey.net
Spam Eating Monkey SEM-BLACK
not listed (162 ms)
netbl.spameatingmonkey.net
Spam Eating Monkey SEM-NETBLACK
not listed (139 ms)
singlebl.spamgrouper.com
Spam Grouper IP only list
not listed (5207 ms)
netblockbl.spamgrouper.com
Spam Grouper Net block list
not listed (24124 ms)
all.spam-rbl.fr
Spam-RBL.fr
not listed (115 ms)
bl.spamcannibal.org
SpamCannibal
not listed (25072 ms)
dnsbl.spam-champuru.livedoor.com
SpamChampuru DNSBL
not listed (16454 ms)
bl.spamcop.net
SpamCop Blocking List
not listed (335 ms)
pbl.spamhaus.org
Spamhaus PBL Policy Block List
not listed (267 ms)
sbl.spamhaus.org
Spamhaus SBL Spamhaus Block List
not listed (105 ms)
sbl-xbl.spamhaus.org
Spamhaus SBL-XBL Combined Block List
not listed (276 ms)
xbl.spamhaus.org
Spamhaus XBL Exploits Block List
not listed (109 ms)
zen.spamhaus.org
Spamhaus ZEN Combined Block List
not listed (177 ms)
feb.spamlab.com
SpamLab FEB
not listed (144 ms)
rbl.spamlab.com
SpamLab RBL
not listed (159 ms)
all.spamrats.com
SpamRATS! all
not listed (379 ms)
dyna.spamrats.com
SpamRATS! Dyna
not listed (302 ms)
noptr.spamrats.com
SpamRATS! NoPtr
not listed (364 ms)
spam.spamrats.com
SpamRATS! Spam
not listed (339 ms)
spamsources.fabel.dk
spamsources.fabel.dk
not listed (228 ms)
bl.spamstinks.com
SpamStinks.com DNSBL
not listed (165 ms)
badhost.stopspam.org
StopSpam.org badhost
not listed (14086 ms)
block.stopspam.org
StopSpam.org block
not listed (13132 ms)
dnsbl.stopspam.org
StopSpam.org dnsbl
not listed (13210 ms)
dul.pacifier.net
StopSpam.org dul
not listed (392 ms)
multi.surbl.org
SURBL multi (Combined SURBL list)
not listed (192 ms)
dnsbl.swiftbl.org
SwiftBL
not listed (22123 ms)
dnsrbl.swinog.ch
Swinog DNSRBL
not listed (133 ms)
bl.technovision.dk
Technovision Spamsource List
not listed (22121 ms)
st.technovision.dk
TechnoVision SpamTrap
not listed (76 ms)
opm.tornevall.org
TornevallNET DNSBL
not listed (881 ms)
rbl2.triumf.ca
TRIUMF.ca DNSBL
not listed (218 ms)
truncate.gbudb.net
truncate.gbudb.net
not listed (938 ms)
dnsbl-0.uceprotect.net
UCEPROTECT Level 0
not listed (218 ms)
ubl.unsubscore.com
Unsubscribe Blacklist UBL
not listed (212 ms)
free.v4bl.org
V4BL-FREE/DDNSBL-FREE
not listed (482 ms)
ip.v4bl.org
V4BL/DDNSBL
not listed (5215 ms)
virbl.dnsbl.bit.nl
Virbl
not listed (50 ms)
dnsbl.webequipped.com
WebEquipped.com block list
not listed (82 ms)
blacklist.woody.ch
Woody's SMTP Blacklist IPv4
not listed (65 ms)
db.wpbl.info
WPBL - Weighted Private Block List
not listed (1083 ms)
bl.blocklist.de
www.blocklist.de
not listed (154 ms)
dnsbl.zapbl.net
ZapBL DNSRBL
not listed (78 ms)
blackholes.wirehub.net
info
not listed (146 ms)
dev.null.dk
info
not listed (83 ms)
dialups.mail-abuse.org
info
not listed (54 ms)
dnsbl.abuse.ch
info
not listed (38 ms)
dnsbl.antispam.or.id
info
not listed (216 ms)
new.dnsbl.sorbs.net
info
not listed (24 ms)
old.dnsbl.sorbs.net
info
not listed (24 ms)
recent.dnsbl.sorbs.net
info
not listed (52 ms)
spam.olsentech.net
info
not listed (197 ms)
bl.tiopan.com
info
not listed (25074 ms)
blocked.hilli.dk
info
not listed (82 ms)
cart00ney.surriel.com
info
not listed (259 ms)
dialup.blacklist.jippg.org
info
not listed (312 ms)
dialups.visi.com
info
not listed (197 ms)
dnsbl.tornevall.org
info
not listed (55 ms)
duinv.aupads.org
info
not listed (275 ms)
black.junkemailfilter.com
info
not listed (377 ms)
intruders.docs.uu.se
info
not listed (76 ms)
msgid.bl.gweep.ca
info
not listed (191 ms)
proxy.bl.gweep.ca
info
not listed (150 ms)
pss.spambusters.org.ar
info
not listed (288 ms)
rbl.snark.net
info
not listed (79 ms)
relays.bl.gweep.ca
info
not listed (49 ms)
relays.mail-abuse.org
info
not listed (22121 ms)
bl.konstant.no
info
not listed (877 ms)
bl.suomispam.net
info
not listed (67 ms)
projecthoneypot.org
info
not listed (51 ms)
dnsbl.net.ua
info
not listed (23 ms)
forbidden.icm.edu.pl
info
not listed (92 ms)
rbl.blockedservers.com
info
not listed (51 ms)
rbl.rbldns.ru
info
not listed (2031 ms)
spam.rbl.blockedservers.com
info
not listed (87 ms)
rbl.lugh.ch
info
not listed (215 ms)
bad.psky.me
A Free Modern RBL
not listed (17 ms)
bl.nosolicitado.org
info
not listed (112 ms)
bl.scientificspam.net
info
not listed (124 ms)
list.quorum.to
Collaborative mail filter Quorum has been shut down
not listed (220 ms)
netscan.rbl.blockedservers.com
info
not listed (50 ms)
rbl.iprange.net
info
not listed (22121 ms)
srn.surgate.net
info
not listed (97 ms)
singular.ttk.pte.hu
info
not listed (62 ms)
rbl.scrolloutf1.com
info
not listed (50 ms)
dnsrbl.org
info
not listed (204 ms)
blackholes.five-ten-sg.com
info
not listed (203 ms)
blackholes.intersil.net
info
not listed (25023 ms)
dnsbl.rangers.eu.org
info
not listed (47 ms)
t1.dnsbl.net.au
info
not listed (17 ms)