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 23.20.25.130 location:

Whois IP 23.20.25.130

[Querying whois.arin.net]
[whois.arin.net]
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 23.20.25.130"
#
# Use "?" to get help.
#
NetRange:       23.20.0.0 - 23.23.255.255
CIDR:           23.20.0.0/14
NetName:        AMAZON-EC2-USEAST-10
NetHandle:      NET-23-20-0-0-1
Parent:         NET23 (NET-23-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS16509
Organization:   Amazon.com, Inc. (AMAZO-4)
RegDate:        2011-09-19
Updated:        2014-09-03
Comment:        The activity you have detected originates from a dynamic hosting environment.
Comment:        For fastest response, please submit abuse reports at http://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/AWSAbuse
Comment:        For more information regarding EC2 see:
Comment:        http://ec2.amazonaws.com/
Comment:        All reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/ip/23.20.0.0
OrgName:        Amazon.com, Inc.
OrgId:          AMAZO-4
Address:        Amazon Web Services, Inc.
Address:        P.O. Box 81226
City:           Seattle
StateProv:      WA
PostalCode:     98108-1226
Country:        US
RegDate:        2005-09-29
Updated:        2018-09-19
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
Ref:            https://rdap.arin.net/registry/entity/AMAZO-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-266-4064 
OrgAbuseEmail:  abuse@amazonaws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-266-4064 
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-266-4064 
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
23.20.25.130 b.barracudacentral.org Not Listed
23.20.25.130 bl.deadbeef.com Not Listed
23.20.25.130 bl.emailbasura.org Not Listed
23.20.25.130 bl.spamcannibal.org Not Listed
23.20.25.130 bl.spamcop.net Not Listed
23.20.25.130 blackholes.five-ten-sg.com Not Listed
23.20.25.130 blacklist.woody.ch Not Listed
23.20.25.130 bogons.cymru.com Not Listed
23.20.25.130 cbl.abuseat.org Not Listed
23.20.25.130 cdl.anti-spam.org.cn Not Listed
23.20.25.130 combined.abuse.ch Not Listed
23.20.25.130 combined.rbl.msrbl.net Not Listed
23.20.25.130 db.wpbl.info Not Listed
23.20.25.130 dnsbl-1.uceprotect.net Not Listed
23.20.25.130 dnsbl-2.uceprotect.net Not Listed
23.20.25.130 dnsbl-3.uceprotect.net Not Listed
23.20.25.130 dnsbl.cyberlogic.net Not Listed
23.20.25.130 dnsbl.inps.de Not Listed
23.20.25.130 dnsbl.njabl.org Not Listed
23.20.25.130 dnsbl.sorbs.net Not Listed
23.20.25.130 drone.abuse.ch Not Listed
23.20.25.130 drone.abuse.ch Not Listed
23.20.25.130 duinv.aupads.org Not Listed
23.20.25.130 dul.dnsbl.sorbs.net Not Listed
23.20.25.130 dul.ru Not Listed
23.20.25.130 dyna.spamrats.com Not Listed
23.20.25.130 dynip.rothen.com Not Listed
23.20.25.130 http.dnsbl.sorbs.net Not Listed
23.20.25.130 images.rbl.msrbl.net Not Listed
23.20.25.130 ips.backscatterer.org Not Listed
23.20.25.130 ix.dnsbl.manitu.net Not Listed
23.20.25.130 korea.services.net Not Listed
23.20.25.130 misc.dnsbl.sorbs.net Not Listed
23.20.25.130 noptr.spamrats.com Not Listed
23.20.25.130 ohps.dnsbl.net.au Not Listed
23.20.25.130 omrs.dnsbl.net.au Not Listed
23.20.25.130 orvedb.aupads.org Not Listed
23.20.25.130 osps.dnsbl.net.au Not Listed
23.20.25.130 osrs.dnsbl.net.au Not Listed
23.20.25.130 owfs.dnsbl.net.au Not Listed
23.20.25.130 owps.dnsbl.net.au Not Listed
23.20.25.130 pbl.spamhaus.org Not Listed
23.20.25.130 phishing.rbl.msrbl.net Not Listed
23.20.25.130 probes.dnsbl.net.au Not Listed
23.20.25.130 proxy.bl.gweep.ca Not Listed
23.20.25.130 proxy.block.transip.nl Not Listed
23.20.25.130 psbl.surriel.com Not Listed
23.20.25.130 rbl.interserver.net Not Listed
23.20.25.130 rdts.dnsbl.net.au Not Listed
23.20.25.130 relays.bl.gweep.ca Not Listed
23.20.25.130 relays.bl.kundenserver.de Not Listed
23.20.25.130 relays.nether.net Not Listed
23.20.25.130 residential.block.transip.nl Not Listed
23.20.25.130 ricn.dnsbl.net.au Not Listed
23.20.25.130 rmst.dnsbl.net.au Not Listed
23.20.25.130 sbl.spamhaus.org Not Listed
23.20.25.130 short.rbl.jp Not Listed
23.20.25.130 smtp.dnsbl.sorbs.net Not Listed
23.20.25.130 socks.dnsbl.sorbs.net Not Listed
23.20.25.130 spam.abuse.ch Not Listed
23.20.25.130 spam.dnsbl.sorbs.net Not Listed
23.20.25.130 spam.rbl.msrbl.net Not Listed
23.20.25.130 spam.spamrats.com Not Listed
23.20.25.130 spamlist.or.kr Not Listed
23.20.25.130 spamrbl.imp.ch Not Listed
23.20.25.130 t3direct.dnsbl.net.au Not Listed
23.20.25.130 tor.dnsbl.sectoor.de Not Listed
23.20.25.130 torserver.tor.dnsbl.sectoor.de Not Listed
23.20.25.130 ubl.lashback.com Not Listed
23.20.25.130 ubl.unsubscore.com Not Listed
23.20.25.130 virbl.bit.nl Not Listed
23.20.25.130 virus.rbl.jp Not Listed
23.20.25.130 virus.rbl.msrbl.net Not Listed
23.20.25.130 web.dnsbl.sorbs.net Not Listed
23.20.25.130 wormrbl.imp.ch Not Listed
23.20.25.130 xbl.spamhaus.org Not Listed
   
  23.20.25.130, 23.20.25.131, 23.20.25.132, 23.20.25.133, 23.20.25.134, 23.20.25.135, 23.20.25.136, 23.20.25.137, 23.20.25.138, 23.20.25.139, 23.20.25.140, 23.20.25.141, 23.20.25.142, 23.20.25.143, 23.20.25.144, 23.20.25.145, 23.20.25.146, 23.20.25.147, 23.20.25.148, 23.20.25.149, 23.20.25.150, 23.20.25.151, 23.20.25.152, 23.20.25.153, 23.20.25.154, 23.20.25.155, 23.20.25.156, 23.20.25.157, 23.20.25.158, 23.20.25.159, 23.20.25.160, 23.20.25.161, 23.20.25.162, 23.20.25.163, 23.20.25.164, 23.20.25.165, 23.20.25.166, 23.20.25.167, 23.20.25.168, 23.20.25.169, 23.20.25.170, 23.20.25.171, 23.20.25.172, 23.20.25.173, 23.20.25.174, 23.20.25.175, 23.20.25.176, 23.20.25.177, 23.20.25.178, 23.20.25.179, 23.20.25.180, 23.20.25.181, 23.20.25.182, 23.20.25.183, 23.20.25.184, 23.20.25.185, 23.20.25.186, 23.20.25.187, 23.20.25.188, 23.20.25.189, 23.20.25.190, 23.20.25.191, 23.20.25.192, 23.20.25.193, 23.20.25.194, 23.20.25.195, 23.20.25.196, 23.20.25.197, 23.20.25.198, 23.20.25.199, 23.20.25.200, 23.20.25.201, 23.20.25.202, 23.20.25.203, 23.20.25.204, 23.20.25.205, 23.20.25.206, 23.20.25.207, 23.20.25.208, 23.20.25.209, 23.20.25.210, 23.20.25.211, 23.20.25.212, 23.20.25.213, 23.20.25.214, 23.20.25.215, 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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