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 23.20.25.216 location:

Whois IP 23.20.25.216

[Querying whois.arin.net]
[Unable to connect to remote host]
23.20.25.216 b.barracudacentral.org Not Listed
23.20.25.216 bl.deadbeef.com Not Listed
23.20.25.216 bl.emailbasura.org Not Listed
23.20.25.216 bl.spamcannibal.org Not Listed
23.20.25.216 bl.spamcop.net Not Listed
23.20.25.216 blackholes.five-ten-sg.com Not Listed
23.20.25.216 blacklist.woody.ch Not Listed
23.20.25.216 bogons.cymru.com Not Listed
23.20.25.216 cbl.abuseat.org Not Listed
23.20.25.216 cdl.anti-spam.org.cn Not Listed
23.20.25.216 combined.abuse.ch Not Listed
23.20.25.216 combined.rbl.msrbl.net Not Listed
23.20.25.216 db.wpbl.info Not Listed
23.20.25.216 dnsbl-1.uceprotect.net Not Listed
23.20.25.216 dnsbl-2.uceprotect.net Not Listed
23.20.25.216 dnsbl-3.uceprotect.net Not Listed
23.20.25.216 dnsbl.cyberlogic.net Not Listed
23.20.25.216 dnsbl.inps.de Not Listed
23.20.25.216 dnsbl.njabl.org Not Listed
23.20.25.216 dnsbl.sorbs.net Not Listed
23.20.25.216 drone.abuse.ch Not Listed
23.20.25.216 drone.abuse.ch Not Listed
23.20.25.216 duinv.aupads.org Not Listed
23.20.25.216 dul.dnsbl.sorbs.net Not Listed
23.20.25.216 dul.ru Not Listed
23.20.25.216 dyna.spamrats.com Not Listed
23.20.25.216 dynip.rothen.com Not Listed
23.20.25.216 http.dnsbl.sorbs.net Not Listed
23.20.25.216 images.rbl.msrbl.net Not Listed
23.20.25.216 ips.backscatterer.org Not Listed
23.20.25.216 ix.dnsbl.manitu.net Not Listed
23.20.25.216 korea.services.net Not Listed
23.20.25.216 misc.dnsbl.sorbs.net Not Listed
23.20.25.216 noptr.spamrats.com Not Listed
23.20.25.216 ohps.dnsbl.net.au Not Listed
23.20.25.216 omrs.dnsbl.net.au Not Listed
23.20.25.216 orvedb.aupads.org Not Listed
23.20.25.216 osps.dnsbl.net.au Not Listed
23.20.25.216 osrs.dnsbl.net.au Not Listed
23.20.25.216 owfs.dnsbl.net.au Not Listed
23.20.25.216 owps.dnsbl.net.au Not Listed
23.20.25.216 pbl.spamhaus.org Not Listed
23.20.25.216 phishing.rbl.msrbl.net Not Listed
23.20.25.216 probes.dnsbl.net.au Not Listed
23.20.25.216 proxy.bl.gweep.ca Not Listed
23.20.25.216 proxy.block.transip.nl Not Listed
23.20.25.216 psbl.surriel.com Not Listed
23.20.25.216 rbl.interserver.net Not Listed
23.20.25.216 rdts.dnsbl.net.au Not Listed
23.20.25.216 relays.bl.gweep.ca Not Listed
23.20.25.216 relays.bl.kundenserver.de Not Listed
23.20.25.216 relays.nether.net Not Listed
23.20.25.216 residential.block.transip.nl Not Listed
23.20.25.216 ricn.dnsbl.net.au Not Listed
23.20.25.216 rmst.dnsbl.net.au Not Listed
23.20.25.216 sbl.spamhaus.org Not Listed
23.20.25.216 short.rbl.jp Not Listed
23.20.25.216 smtp.dnsbl.sorbs.net Not Listed
23.20.25.216 socks.dnsbl.sorbs.net Not Listed
23.20.25.216 spam.abuse.ch Not Listed
23.20.25.216 spam.dnsbl.sorbs.net Not Listed
23.20.25.216 spam.rbl.msrbl.net Not Listed
23.20.25.216 spam.spamrats.com Not Listed
23.20.25.216 spamlist.or.kr Not Listed
23.20.25.216 spamrbl.imp.ch Not Listed
23.20.25.216 t3direct.dnsbl.net.au Not Listed
23.20.25.216 tor.dnsbl.sectoor.de Not Listed
23.20.25.216 torserver.tor.dnsbl.sectoor.de Not Listed
23.20.25.216 ubl.lashback.com Not Listed
23.20.25.216 ubl.unsubscore.com Not Listed
23.20.25.216 virbl.bit.nl Not Listed
23.20.25.216 virus.rbl.jp Not Listed
23.20.25.216 virus.rbl.msrbl.net Not Listed
23.20.25.216 web.dnsbl.sorbs.net Not Listed
23.20.25.216 wormrbl.imp.ch Not Listed
23.20.25.216 xbl.spamhaus.org Not Listed
   
  23.20.25.216, 23.20.25.217, 23.20.25.218, 23.20.25.219, 23.20.25.220, 23.20.25.221, 23.20.25.222, 23.20.25.223, 23.20.25.224, 23.20.25.225, 23.20.25.226, 23.20.25.227, 23.20.25.228, 23.20.25.229, 23.20.25.230, 23.20.25.231, 23.20.25.232, 23.20.25.233, 23.20.25.234, 23.20.25.235, 23.20.25.236, 23.20.25.237, 23.20.25.238, 23.20.25.239, 23.20.25.240, 23.20.25.241, 23.20.25.242, 23.20.25.243, 23.20.25.244, 23.20.25.245, 23.20.25.246, 23.20.25.247, 23.20.25.248, 23.20.25.249, 23.20.25.250, 23.20.25.251, 23.20.25.252, 23.20.25.253, 23.20.25.254, 23.20.25.255, 23.20.26.1,    
   
 

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