DNSBL Records Check

Check whether your hostname or IP addresses appear on prominent anti-spam DNS blacklist databases. Being included in these lists can cause problems with email delivery. This tool conducts a complimentary email blacklist check across various blacklist services for the specified domain. An email blacklist is also known as a DNSBL (Domain Name System-based Blackhole List) or an RBL (Real-time Blackhole List).

 

0spam DNSWL
0spam General DNSBL Listings
0spam General DNSBL Listings (mirror)
0spam Network DNSBL Listings
0spam Network DNSBL Listings (mirror)
0spam URLBL Listings
0spam URLBL Listings (mirror)
abuse.ch ZeuS Tracker Domain
abuse.ch ZeuS Tracker IP
Abuse.net
abuse.ro IP RBL
abuse.ro URI RBL
abusix.org Abuse Contact DB
anonmails.de DNSBL
AntiCaptcha.NET IPv4
AntiCaptcha.NET IPv6
ANTISPAM-UFRJ orvedb
ANTISPAM-UFRJ rsbl
Ascams.com Block
Ascams.com DNSBL
Ascams.com Superblock
ASPEWS Listings
Backscatterer.org
Barracuda Reputation Block List
Barracuda Reputation Block List (for SpamAssassin)
BBFH Level 1
BBFH Level 1 (@SORBS)
BBFH Level 2 (@SORBS)
BBFH Level 3 (@SORBS)
BBFH Level 4 (@SORBS)
BIT.nl all ascc IPv4 address space list
BIT.nl all ascc IPv6 address space list
BIT.nl all IPv4 address space list
BIT.nl all IPv6 address space list
BIT.nl own IPv4 and IPv6 address space list
blacklist.netcore.co.in
BlakJak.net RBL
BlockedServers NetScan RBL
BlockedServers RBL
BlockedServers Spam RBL
Blog Spam Blacklist
Blog Spam Blocklist (empty.us)
Blog Spam Blocklist (spamlookup.net)
Bondedsender
Bondedsender plus
borderware.com DNSBL1
borderware.com DNSBL2
borderware.com DNSBL3
borderware.com DUL
Brukalai.lt DNSBL black
Brukalai.lt DNSBL light
Brukalai.lt DNSBL white
C&CZ's own black list
C&CZ's own white list
cantv.net dul
cantv.net hog
cantv.net rhsbl
cantv.net rot
cantv.net spam
CBL
choon.net IPv4 DNSBL
choon.net IPv4 DNSWL
choon.net IPv6 DNSBL
choon.net IPv6 DNSWL
Cyberlogic DNSBL
Cymru Bogon List
Cymru Fullbogon IPv4 List
Cymru Fullbogon IPv6 List
Cymru origin IPv4 asn list
Cymru origin IPv6 asn list
Cymru peer asn list
dan.me.uk (all tor nodes)
dan.me.uk (only tor exit nodes)
darklist.de
Digibase BLS Open Proxy
Digibase BLS Proxy Abuse
Digibase BLS Spambot
DNS-SERVICIOS RBL
dnsbl.abyan.es
dnsbl.beetjevreemd.nl
dnsbl.calivent.com.pe
dnsbl.isx.fr
dnsbl.mcu.edu.tw
dnsbl.net.ua
dnsbl.rv-soft.info
dnsblchile.org
DNSWL.org Domain Whitelist
DNSWL.org IP Whitelist
DRBL caravan.ru (vote node)
DRBL caravan.ru (work node)
DRBL gremlin.ru (vote node)
DRBL gremlin.ru (work node)
DrMX
DroneBL
dul.pacifier.net
EFnet RBL
EFnet RBL mirror
EFnet TOR
Fasthosts RBL
fmb.la bl
fmb.la communicado
fmb.la nsbl
fmb.la sa
fmb.la short
fnrbl.fast.net
forbidden.icm.edu.pl
Frontbridge’s 88.blocklist.zap
Habeas Infringer List
Habeas SafeList
Habeas SafeList (for SpamAssassin)
Habeas User List
Habeas User List (including Non-Verified-Optin)
Hostkarma
Hostkarma blacklist
Hostkarma no blacklist
IBM DNS Blacklist
ImproWare IP based spamlist
ImproWare IP based wormlist
InterServer BL
IPrange.net RBL
ircbl
ISIPP Accreditation Database
ISIPP Accreditation Database (IADB2)
ISIPP Accreditation Database (IDDB)
ISIPP Accreditation Database (WADB)
ISPA (Internet Service Provider Austria) Whitelist
JIPPG's RBL Project (mail-abuse Listings)
JustSpam.org
Kempt.net DNS Black List
KISA-RBL
KONSTANT DNSBL
KoruMail Reputation Network (KRN)
kundenserver.de admin.bl
kundenserver.de relays
kundenserver.de schizo-bl
kundenserver.de spamblock
kundenserver.de worms-bl
Leadmon.Net's SpamGuard Listings (LNSG)
lugh.ch DNSBL
Madavi:BL
MailCleaner IP Blacklist
MailCleaner Newsletter IP list
MailCleaner Newsletter URI list
MailCleaner SPAM URI Blacklist
mailrelay.att.net blacklist
Mailspike Blacklist
Mailspike Reputation
Mailspike Whitelist
Mailspike Zero-hour Data
MAV BL
McAfee RBL
Metunet RBL
Microsoft Forefront DNSBL
MIPSpace
MSRBL combined
MSRBL images
MSRBL phishing
MSRBL spam
MSRBL virus
MSRBL web
nether.net (relays)
nether.net (trusted)
nether.net (unsure)
NiX Spam DNSBL
NordSpam Domain Blacklist
NordSpam IP Blacklist
NoSolicitado.org BL
NoSolicitado.org Worst BL
nsZones.com DNSWL
nsZones.com Dyn
nsZones.com SBL
nsZones.com SBL+Dyn
nsZones.com SURBL
Octopus RBL Monster
ops.asp.att.net blacklist mail
ops.asp.att.net blacklist sequoia
Pedantic.org spam
pofon.foobar.hu IP Blacklist
pofon.foobar.hu ISP mail relay whitelist
pofon.foobar.hu URI Blacklist
Polspam BL
Polspam BL-H1
Polspam BL-H2
Polspam BL-H3
Polspam BL-H4
Polspam BL6
Polspam CNKR
Polspam Dyn
Polspam IPv4 Whitelist
Polspam IPv6 Whitelist
Polspam LBLIP4
Polspam LBLIP6
Polspam RBLIP4
Polspam RBLIP6
Polspam RHSBL
Polspam RHSBL-H
Proofpoint Dynamic Reputation
PSBL (Passive Spam Block List)
PSBL whitelist
rbl.rbldns.ru
rbl.schulte.org
rbl.zenon.net
realtimeBLACKLIST.COM
Redhawk.org
RedIRIS ListaBlanca ESWL
RedIRIS ListaBlanca MTAWL
RFC-Clueless (RFC²) abuse RBL
RFC-Clueless (RFC²) BogusMX RBL
RFC-Clueless (RFC²) DSN RBL
RFC-Clueless (RFC²) Elitist RBL
RFC-Clueless (RFC²) Metalist RBL
RFC-Clueless (RFC²) postmaster RBL
rjek.com mailsl DNSBL
rjek.com urlsl DNSBL
Route Views Project asn
Route Views Project aspath
Rspamd URIBL
Rymsho's DNSBL
Rymsho's RHSBL
s5h.net RBL
SARBL
scientificspam.net Domain list
scientificspam.net IP list
Scrollout F1 Reputation Domain
Scrollout F1 Reputation IP
Scrollout F1 Reputation NS
SenderBase®
SenderBase® (for SpamAssassin)
SenderBase® (Reputation List)
SenderScore Blacklist
SenderScore Reputationlist
SINGULARis Spam/scam blocklist
Solid Clues Blacklist
SORBS Aggregate zone
SORBS Aggregate zone (problems)
SORBS Aggregate zone (proxies)
SORBS Aggregate zone (relays)
SORBS Aggregate zone (safe)
SORBS Domain names indicating no email sender
SORBS Domain names pointing to bad addresses
SORBS Dynamic IP Addresses
SORBS hijacked networks
SORBS Hosts demanding never be tested by SORBS
SORBS netblocks of spam supporting service providers
SORBS Open HTTP Proxies
SORBS Open other Proxies
SORBS Open SMTP relays
SORBS Open SOCKS Proxies
SORBS RHS Aggregate zone
SORBS Spamhost (any time)
SORBS Spamhost (last 28 days)
SORBS Spamhost (last 48 hours)
SORBS Spamhost (last year)
SORBS Vulnerable formmailers
South Korean Network Blocking List
Spam Eating Monkey GeoBL (deny all)
Spam Eating Monkey SEM-ASN-ORIGIN
Spam Eating Monkey SEM-BACKSCATTER
Spam Eating Monkey SEM-BLACK
Spam Eating Monkey SEM-FRESH
Spam Eating Monkey SEM-FRESH10
Spam Eating Monkey SEM-FRESH15
Spam Eating Monkey SEM-FRESH30
Spam Eating Monkey SEM-FRESHZERO
Spam Eating Monkey SEM-IPV6BL
Spam Eating Monkey SEM-NETBLACK
Spam Eating Monkey SEM-URI
Spam Eating Monkey SEM-URIRED
Spam Grouper Net block list
Spam-RBL.fr
SpamCop Blocking List
Spamdown RBL
Spamhaus DBL Domain Block List
Spamhaus DWL Domain Whitelist
Spamhaus PBL Policy Block List
Spamhaus SBL Spamhaus Block List
Spamhaus SBL-XBL Combined Block List
Spamhaus SWL IP Whitelist
Spamhaus XBL Exploits Block List
Spamhaus ZEN Combined Block List
SpamLab FEB
SpamLab RBL
SpamRATS! all
SpamRATS! Auth
SpamRATS! Dyna
SpamRATS! NoPtr
SpamRATS! Spam
spamsources.fabel.dk
SPFBL.net abuse list
SPFBL.net RBL
SPFBL.net Score Service
SPFBL.net Whitelist
Suomispam Blacklist
Suomispam Domain Blacklist
Suomispam Graylist
SURBL multi (Combined SURBL list)
Suresupport.com RBL
SurGATE Reputation Network (SRN)
Swinog DNSRBL
Swinog URIBL
TDC's RBL
TechnoVision SpamTrap
The Day Old Bread List (aka DOB)
Tiopan Consulting Domain Blacklist
Tiopan Consulting IP Blacklist
TornevallNET DNSBL
Trend Micro DUL
Trend Micro QIL
TRIUMF.ca DNSBL
TRIUMF.ca DNSWL
truncate.gbudb.net
tuxad dunk.dnsbl
tuxad hartkore.dnsbl
UCEPROTECT Level 0
UCEPROTECT Level 1
UCEPROTECT Level 2
UCEPROTECT Level 3
Unsubscribe Blacklist UBL
URIBL black
URIBL grey
URIBL multi
URIBL red
URIBL white
V4BL-FREE/DDNSBL-FREE
V4BL/DDNSBL
Virusfree BAD
Virusfree BIP
Whitelisted.org
Woody's SMTP Blacklist IPv4
Woody's SMTP Blacklist IPv6
Woody's SMTP Blacklist URIBL
WPBL - Weighted Private Block List
www.blocklist.de
ZapBL DNSRBL
ZapBL RHSBL
ZenRBL Domain Blocklist
ZenRBL IP Blocklist