dnsbl.sorbs.net
SORBS Aggregate zone
listed (266 ms)
dnsbl.anticaptcha.net
AntiCaptcha.NET IPv4
listed (22 ms)
lookup.dnsbl.iip.lu
IIP Blacklist
listed (80 ms)
ipbl.mailhosts.org
Mailhosts.org IPBL
listed (54 ms)
shortlist.mailhosts.org
Mailhosts.org SHORTLIST
listed (50 ms)
bl.shlink.org
SHLINK bl
listed (176 ms)
dyn.shlink.org
SHLINK dyn
listed (175 ms)
problems.dnsbl.sorbs.net
SORBS Aggregate zone (problems)
listed (151 ms)
safe.dnsbl.sorbs.net
SORBS Aggregate zone (safe)
listed (26 ms)
spam.dnsbl.sorbs.net
SORBS Spamhost (any time)
listed (29 ms)
recent.spam.dnsbl.sorbs.net
SORBS Spamhost (last 28 days)
listed (23 ms)
new.spam.dnsbl.sorbs.net
SORBS Spamhost (last 48 hours)
listed (48 ms)
old.spam.dnsbl.sorbs.net
SORBS Spamhost (last year)
listed (23 ms)
xs.surbl.org
SURBL xs (snowshoe and pill domains)
listed (159 ms)
free.v4bl.org
V4BL-FREE/DDNSBL-FREE
listed (345 ms)
ip.v4bl.org
V4BL/DDNSBL
listed (5345 ms)
rep.mailspike.net
info
listed (140 ms)
hostkarma.junkemailfilter.com
info
listed (375 ms)
dnsbl-1.uceprotect.net
UCEPROTECT Level 1
not listed (190 ms)
dnsbl-2.uceprotect.net
UCEPROTECT Level 2
not listed (177 ms)
dnsbl-3.uceprotect.net
UCEPROTECT Level 3
not listed (253 ms)
dnsbl.dronebl.org
DroneBL
not listed (1055 ms)
0spam.fusionzero.com
0spam DNSBL
not listed (160 ms)
0spam-killlist.fusionzero.com
0spam KillList
not listed (159 ms)
combined.abuse.ch
abuse.ch combined zone
not listed (46 ms)
drone.abuse.ch
abuse.ch FastFlux Tracker
not listed (38 ms)
spam.abuse.ch
abuse.ch spam blacklist
not listed (38 ms)
httpbl.abuse.ch
abuse.ch Web abuse Tracker
not listed (38 ms)
ipbl.zeustracker.abuse.ch
abuse.ch ZeuS Tracker IP
not listed (63 ms)
rbl.abuse.ro
abuse.ro IP RBL
not listed (45 ms)
spam.dnsbl.anonmails.de
anonmails.de DNSBL
not listed (33 ms)
orvedb.aupads.org
ANTISPAM-UFRJ orvedb
not listed (271 ms)
rsbl.aupads.org
ANTISPAM-UFRJ rsbl
not listed (276 ms)
l2.apews.org
APEWS Level 2
not listed (59 ms)
aspews.ext.sorbs.net
ASPEWS Listings
not listed (157 ms)
dnsbl.aspnet.hu
ASPnet DNSBL/URIBL
not listed (22106 ms)
ips.backscatterer.org
Backscatterer.org
not listed (360 ms)
b.barracudacentral.org
Barracuda Reputation Block List
not listed (574 ms)
bb.barracudacentral.org
Barracuda Reputation Block List (for SpamAssassin)
not listed (548 ms)
list.bbfh.org
BBFH Level 1
not listed (215 ms)
l1.bbfh.ext.sorbs.net
BBFH Level 1 (@SORBS)
not listed (345 ms)
l2.bbfh.ext.sorbs.net
BBFH Level 2 (@SORBS)
not listed (36 ms)
l3.bbfh.ext.sorbs.net
BBFH Level 3 (@SORBS)
not listed (835 ms)
l4.bbfh.ext.sorbs.net
BBFH Level 4 (@SORBS)
not listed (48 ms)
list.blogspambl.com
Blog Spam Blacklist
not listed (161 ms)
bsb.empty.us
Blog Spam Blocklist (empty.us)
not listed (339 ms)
bsb.spamlookup.net
Blog Spam Blocklist (spamlookup.net)
not listed (60 ms)
blacklist.sci.kun.nl
C&CZ's own black list
not listed (63 ms)
cbl.anti-spam.org.cn
CASA CBL
not listed (989 ms)
cblplus.anti-spam.org.cn
CASA CBL+
not listed (1762 ms)
cblless.anti-spam.org.cn
CASA CBL-
not listed (1345 ms)
cdl.anti-spam.org.cn
CASA CDL
not listed (980 ms)
cbl.abuseat.org
CBL
not listed (189 ms)
rbl.choon.net
choon.net IPv4 DNSBL
not listed (25892 ms)
bogons.cymru.com
Cymru Bogon List
not listed (174 ms)
v4.fullbogons.cymru.com
Cymru Fullbogon IPv4 List
not listed (182 ms)
tor.dan.me.uk
dan.me.uk (all tor nodes)
not listed (58 ms)
torexit.dan.me.uk
dan.me.uk (only tor exit nodes)
not listed (65 ms)
rbl.dns-servicios.com
DNS-SERVICIOS RBL
not listed (171 ms)
dnsbl.ipocalypse.net
dnsbl.ipocalypse.net
not listed (18925 ms)
dnsbl.mags.net
dnsbl.mags.net
not listed (130 ms)
dnsbl.rv-soft.info
dnsbl.rv-soft.info
not listed (38 ms)
vote.drbl.caravan.ru
DRBL vote node caravan.ru
not listed (29 ms)
vote.drbldf.dsbl.ru
DRBL vote node dsbl.ru
not listed (25025 ms)
vote.drbl.gremlin.ru
DRBL vote node gremlin.ru
not listed (826 ms)
work.drbl.caravan.ru
DRBL work node caravan.ru
not listed (37 ms)
work.drbldf.dsbl.ru
DRBL work node dsbl.ru
not listed (25023 ms)
work.drbl.gremlin.ru
DRBL work node gremlin.ru
not listed (25 ms)
bl.drmx.org
DrMX
not listed (899 ms)
rbl.efnet.org
EFnet RBL
not listed (311 ms)
rbl.efnetrbl.org
EFnet RBL mirror
not listed (162 ms)
tor.efnet.org
EFnet TOR
not listed (164 ms)
bl.emailbasura.org
emailbasura.org
not listed (25026 ms)
rbl.fasthosts.co.uk
Fasthosts RBL
not listed (43 ms)
fnrbl.fast.net
fnrbl.fast.net
not listed (132 ms)
hil.habeas.com
Habeas Infringer List
not listed (23 ms)
spamrbl.imp.ch
ImproWare IP based spamlist
not listed (98 ms)
wormrbl.imp.ch
ImproWare IP based wormlist
not listed (86 ms)
dnsbl.inps.de
inps.de-DNSBL
not listed (196 ms)
rbl.interserver.net
InterServer BL
not listed (148 ms)
any.dnsl.ipquery.org
IPQuery.org any
not listed (22108 ms)
backscat.dnsl.ipquery.org
IPQuery.org backscat
not listed (25018 ms)
netblock.dnsl.ipquery.org
IPQuery.org netblock
not listed (25024 ms)
relay.dnsl.ipquery.org
IPQuery.org relay
not listed (25067 ms)
single.dnsl.ipquery.org
IPQuery.org single
not listed (22104 ms)
mail-abuse.blacklist.jippg.org
JIPPG's RBL Project (mail-abuse Listings)
not listed (314 ms)
dnsbl.justspam.org
JustSpam.org
not listed (25 ms)
dnsbl.kempt.net
Kempt.net DNS Black List
not listed (261 ms)
spamlist.or.kr
KISA-RBL
not listed (339 ms)
relays.bl.kundenserver.de
kundenserver.de relays
not listed (23 ms)
spamguard.leadmon.net
Leadmon.Net's SpamGuard Listings (LNSG)
not listed (140 ms)
dnsbl.madavi.de
Madavi:BL
not listed (37 ms)
bl.mailspike.net
Mailspike Blacklist
not listed (149 ms)
z.mailspike.net
Mailspike Zero-hour Data
not listed (246 ms)
bl.mav.com.br
MAV BL
not listed (333 ms)
cidr.bl.mcafee.com
McAfee RBL
not listed (410 ms)
rbl.megarbl.net
MegaRBL.net
not listed (69 ms)
combined.rbl.msrbl.net
MSRBL combined
not listed (394 ms)
images.rbl.msrbl.net
MSRBL images
not listed (106 ms)
phishing.rbl.msrbl.net
MSRBL phishing
not listed (1002 ms)
spam.rbl.msrbl.net
MSRBL spam
not listed (116 ms)
virus.rbl.msrbl.net
MSRBL virus
not listed (107 ms)
web.rbl.msrbl.net
MSRBL web
not listed (110 ms)
relays.nether.net
nether.net (relays)
not listed (23 ms)
unsure.nether.net
nether.net (unsure)
not listed (166 ms)
ix.dnsbl.manitu.net
NiX Spam DNSBL
not listed (91 ms)
no-more-funn.moensted.dk
no-more-funn
not listed (77 ms)
nospam.ant.pl
nospam.ant.pl
not listed (53 ms)
dyn.nszones.com
nsZones.com Dyn
not listed (35 ms)
sbl.nszones.com
nsZones.com SBL
not listed (25 ms)
bl.nszones.com
nsZones.com SBL+Dyn
not listed (259 ms)
dnsbl.openresolvers.org
Open Resolver Check
not listed (22102 ms)
rbl.orbitrbl.com
ORBITrbl
not listed (18 ms)
netblock.pedantic.org
Pedantic.org netblock
not listed (78 ms)
spam.pedantic.org
Pedantic.org spam
not listed (224 ms)
pofon.foobar.hu
pofon.foobar.hu
not listed (89 ms)
rbl.polarcomm.net
Polar Communications Admin RBL
not listed (143 ms)
dnsbl.proxybl.org
proxyBL
not listed (25024 ms)
psbl.surriel.com
PSBL (Passive Spam Block List)
not listed (359 ms)
all.rbl.jp
RBL.JP all
not listed (1100 ms)
short.rbl.jp
RBL.JP short
not listed (315 ms)
virus.rbl.jp
RBL.JP virus
not listed (320 ms)
rbl.schulte.org
rbl.schulte.org
not listed (130 ms)
rbl.talkactive.net
rbl.talkactive.net
not listed (50 ms)
access.redhawk.org
Redhawk.org
not listed (199 ms)
dnsbl.rizon.net
Rizon RBL/DNSBL
not listed (12449 ms)
dynip.rothen.com
rothen.com DynIp
not listed (99 ms)
dul.ru
Russian Dial-up User List
not listed (43 ms)
dnsbl.rymsho.ru
Rymsho's DNSBL
not listed (33 ms)
all.s5h.net
s5h.net IPv4 RBL
not listed (53 ms)
tor.dnsbl.sectoor.de
sectoor TOR blacklist
not listed (64 ms)
exitnodes.tor.dnsbl.sectoor.de
sectoor TOR blacklist (exit nodes)
not listed (21 ms)
bl.score.senderscore.com
SenderScore
not listed (287 ms)
proxies.dnsbl.sorbs.net
SORBS Aggregate zone (proxies)
not listed (823 ms)
relays.dnsbl.sorbs.net
SORBS Aggregate zone (relays)
not listed (3340 ms)
dul.dnsbl.sorbs.net
SORBS Dynamic IP Addresses
not listed (26 ms)
zombie.dnsbl.sorbs.net
SORBS hijacked networks
not listed (23 ms)
block.dnsbl.sorbs.net
SORBS Hosts demanding never be tested by SORBS
not listed (48 ms)
escalations.dnsbl.sorbs.net
SORBS netblocks of spam supporting service providers
not listed (26 ms)
http.dnsbl.sorbs.net
SORBS Open HTTP Proxies
not listed (23 ms)
misc.dnsbl.sorbs.net
SORBS Open other Proxies
not listed (27 ms)
smtp.dnsbl.sorbs.net
SORBS Open SMTP relays
not listed (25 ms)
socks.dnsbl.sorbs.net
SORBS Open SOCKS Proxies
not listed (40 ms)
web.dnsbl.sorbs.net
SORBS Vulnerable formmailers
not listed (48 ms)
korea.services.net
South Korean Network Blocking List
not listed (1229 ms)
backscatter.spameatingmonkey.net
Spam Eating Monkey SEM-BACKSCATTER
not listed (148 ms)
badnets.spameatingmonkey.net
Spam Eating Monkey SEM-BADNETS
not listed (166 ms)
bl.spameatingmonkey.net
Spam Eating Monkey SEM-BLACK
not listed (150 ms)
netbl.spameatingmonkey.net
Spam Eating Monkey SEM-NETBLACK
not listed (165 ms)
singlebl.spamgrouper.com
Spam Grouper IP only list
not listed (162 ms)
netblockbl.spamgrouper.com
Spam Grouper Net block list
not listed (153 ms)
all.spam-rbl.fr
Spam-RBL.fr
not listed (106 ms)
bl.spamcannibal.org
SpamCannibal
not listed (22107 ms)
dnsbl.spam-champuru.livedoor.com
SpamChampuru DNSBL
not listed (12917 ms)
bl.spamcop.net
SpamCop Blocking List
not listed (89 ms)
pbl.spamhaus.org
Spamhaus PBL Policy Block List
not listed (76 ms)
sbl.spamhaus.org
Spamhaus SBL Spamhaus Block List
not listed (431 ms)
sbl-xbl.spamhaus.org
Spamhaus SBL-XBL Combined Block List
not listed (262 ms)
xbl.spamhaus.org
Spamhaus XBL Exploits Block List
not listed (101 ms)
zen.spamhaus.org
Spamhaus ZEN Combined Block List
not listed (184 ms)
feb.spamlab.com
SpamLab FEB
not listed (128 ms)
rbl.spamlab.com
SpamLab RBL
not listed (165 ms)
all.spamrats.com
SpamRATS! all
not listed (294 ms)
dyna.spamrats.com
SpamRATS! Dyna
not listed (360 ms)
noptr.spamrats.com
SpamRATS! NoPtr
not listed (331 ms)
spam.spamrats.com
SpamRATS! Spam
not listed (340 ms)
spamsources.fabel.dk
spamsources.fabel.dk
not listed (71 ms)
bl.spamstinks.com
SpamStinks.com DNSBL
not listed (147 ms)
badhost.stopspam.org
StopSpam.org badhost
not listed (13430 ms)
block.stopspam.org
StopSpam.org block
not listed (12889 ms)
dnsbl.stopspam.org
StopSpam.org dnsbl
not listed (12682 ms)
dul.pacifier.net
StopSpam.org dul
not listed (194 ms)
multi.surbl.org
SURBL multi (Combined SURBL list)
not listed (202 ms)
dnsbl.swiftbl.org
SwiftBL
not listed (22106 ms)
dnsrbl.swinog.ch
Swinog DNSRBL
not listed (159 ms)
bl.technovision.dk
Technovision Spamsource List
not listed (22108 ms)
st.technovision.dk
TechnoVision SpamTrap
not listed (27 ms)
opm.tornevall.org
TornevallNET DNSBL
not listed (43 ms)
rbl2.triumf.ca
TRIUMF.ca DNSBL
not listed (169 ms)
truncate.gbudb.net
truncate.gbudb.net
not listed (126 ms)
dnsbl-0.uceprotect.net
UCEPROTECT Level 0
not listed (218 ms)
ubl.unsubscore.com
Unsubscribe Blacklist UBL
not listed (205 ms)
virbl.dnsbl.bit.nl
Virbl
not listed (72 ms)
dnsbl.webequipped.com
WebEquipped.com block list
not listed (45 ms)
blacklist.woody.ch
Woody's SMTP Blacklist IPv4
not listed (69 ms)
db.wpbl.info
WPBL - Weighted Private Block List
not listed (168 ms)
bl.blocklist.de
www.blocklist.de
not listed (52 ms)
dnsbl.zapbl.net
ZapBL DNSRBL
not listed (69 ms)
blackholes.wirehub.net
info
not listed (58 ms)
dev.null.dk
info
not listed (26 ms)
dialups.mail-abuse.org
info
not listed (132 ms)
dnsbl.abuse.ch
info
not listed (42 ms)
dnsbl.antispam.or.id
info
not listed (441 ms)
new.dnsbl.sorbs.net
info
not listed (27 ms)
old.dnsbl.sorbs.net
info
not listed (23 ms)
recent.dnsbl.sorbs.net
info
not listed (24 ms)
spam.olsentech.net
info
not listed (28 ms)
bl.tiopan.com
info
not listed (22110 ms)
blocked.hilli.dk
info
not listed (53 ms)
cart00ney.surriel.com
info
not listed (267 ms)
dialup.blacklist.jippg.org
info
not listed (309 ms)
dialups.visi.com
info
not listed (160 ms)
dnsbl.tornevall.org
info
not listed (57 ms)
duinv.aupads.org
info
not listed (302 ms)
black.junkemailfilter.com
info
not listed (347 ms)
intruders.docs.uu.se
info
not listed (60 ms)
msgid.bl.gweep.ca
info
not listed (155 ms)
proxy.bl.gweep.ca
info
not listed (59 ms)
pss.spambusters.org.ar
info
not listed (37 ms)
rbl.snark.net
info
not listed (70 ms)
relays.bl.gweep.ca
info
not listed (59 ms)
relays.mail-abuse.org
info
not listed (22114 ms)
bl.konstant.no
info
not listed (871 ms)
bl.suomispam.net
info
not listed (35 ms)
dnsbl.cobion.com
info
not listed (27 ms)
projecthoneypot.org
info
not listed (46 ms)
dnsbl.net.ua
info
not listed (28 ms)
forbidden.icm.edu.pl
info
not listed (84 ms)
rbl.blockedservers.com
info
not listed (49 ms)
rbl.rbldns.ru
info
not listed (1905 ms)
spam.rbl.blockedservers.com
info
not listed (46 ms)
rbl.lugh.ch
info
not listed (205 ms)
bad.psky.me
A Free Modern RBL
not listed (101 ms)
bl.nosolicitado.org
info
not listed (139 ms)
bl.scientificspam.net
info
not listed (157 ms)
list.quorum.to
Collaborative mail filter Quorum has been shut down
not listed (196 ms)
netscan.rbl.blockedservers.com
info
not listed (47 ms)
rbl.iprange.net
info
not listed (50 ms)
srn.surgate.net
info
not listed (87 ms)
singular.ttk.pte.hu
info
not listed (187 ms)
rbl.scrolloutf1.com
info
not listed (117 ms)
dnsrbl.org
info
not listed (197 ms)
blackholes.five-ten-sg.com
info
not listed (198 ms)
blackholes.intersil.net
info
not listed (25024 ms)
dnsbl.rangers.eu.org
info
not listed (47 ms)
t1.dnsbl.net.au
info
not listed (161 ms)