DNS Blacklist check


PTR record | PTR record of IP address | DNSBL check

DNSBL DNS blacklist check tool.

Use this tool to check if given ip address have a history of sending spam. How it works? If your mail server is blacklisted for example by dnsbl.sorbs.net and ip address of your mail server is 114.37.203.220, it means that there is a A DNS record exist in domain dnsbl.sorbs.net for this ip address. This A record uses reverse order of ip address octets and looks like this 220.203.37.114.dnsbl.sorbs.net. If your mail server is blacklisted, you need contact sorbs.net to remove your ip address from blacklist.



 
 

IP address location:

DNS blacklists

b.barracudacentral.org
bl.deadbeef.com
bl.emailbasura.org
bl.spamcannibal.org
bl.spamcop.net
blackholes.five-ten-sg.com
blacklist.woody.ch
bogons.cymru.com
cbl.abuseat.org
cdl.anti-spam.org.cn
combined.abuse.ch
combined.rbl.msrbl.net
db.wpbl.info
dnsbl-1.uceprotect.net
dnsbl-2.uceprotect.net
dnsbl-3.uceprotect.net
dnsbl.cyberlogic.net
dnsbl.inps.de
dnsbl.njabl.org
dnsbl.sorbs.net
drone.abuse.ch
drone.abuse.ch
duinv.aupads.org
dul.dnsbl.sorbs.net
dul.ru
dyna.spamrats.com
dynip.rothen.com
http.dnsbl.sorbs.net
images.rbl.msrbl.net
ips.backscatterer.org
ix.dnsbl.manitu.net
korea.services.net
misc.dnsbl.sorbs.net
noptr.spamrats.com
ohps.dnsbl.net.au
omrs.dnsbl.net.au
orvedb.aupads.org
osps.dnsbl.net.au
osrs.dnsbl.net.au
owfs.dnsbl.net.au
owps.dnsbl.net.au
pbl.spamhaus.org
phishing.rbl.msrbl.net
probes.dnsbl.net.au
proxy.bl.gweep.ca
proxy.block.transip.nl
psbl.surriel.com
rbl.interserver.net
rdts.dnsbl.net.au
relays.bl.gweep.ca
relays.bl.kundenserver.de
relays.nether.net
residential.block.transip.nl
ricn.dnsbl.net.au
rmst.dnsbl.net.au
sbl.spamhaus.org
short.rbl.jp
smtp.dnsbl.sorbs.net
socks.dnsbl.sorbs.net
spam.abuse.ch
spam.dnsbl.sorbs.net
spam.rbl.msrbl.net
spam.spamrats.com
spamlist.or.kr
spamrbl.imp.ch
t3direct.dnsbl.net.au
tor.dnsbl.sectoor.de
torserver.tor.dnsbl.sectoor.de
ubl.lashback.com
ubl.unsubscore.com
virbl.bit.nl
virus.rbl.jp
virus.rbl.msrbl.net
web.dnsbl.sorbs.net
wormrbl.imp.ch
xbl.spamhaus.org
   
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