CF1759531785717-tsm20251003185623

IPLIST.NET - mail3.rationchallenge.org

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mail3.rationchallenge.org checked at 2025-10-03T22:49:45.674Z 474ms 87/87/87 100% R:13

mail3.rationchallenge.org

NSns1.exacttarget.com
A104.225.42.1🇺🇸 NETACTUATE-AS-AP
PTRns01.ums-dns-salesforce.com
NSns2.exacttarget.com
A104.225.42.65🇺🇸 NETACTUATE-AS-AP
PTRns02.ums-dns-salesforce.com
NSns3.exacttarget.com
A104.225.42.129🇺🇸 NETACTUATE-AS-AP
PTRns03.ums-dns-salesforce.com
NSns4.exacttarget.com
A104.225.42.193🇺🇸 NETACTUATE-AS-AP
PTRns04.ums-dns-salesforce.com
MXreply.s10.exacttarget.com
A13.111.18.27🇺🇸 Salesforce.com
PTRej27.mta.exacttarget.com
A13.111.18.27🇺🇸 Salesforce.com
PTRej27.mta.exacttarget.com

rationchallenge.org

NSns1.he.net
NSns2.he.net
NSns3.he.net
NSns4.he.net
NSns5.he.net
MXrationchallenge-org.mail.protection.outlook.com
A2a09:8280:1:9169:525:6faf:8a6f:9ab1 🇺🇸 FLYIO-1
A213.188.193.176🇺🇸 FLYIO-1

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Starts with same word

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AI analysis

The parent of image.mail3.rationchallenge.org is mail3.rationchallenge.org.

mail3.rationchallenge.org points to IP number: 13.111.18.27.

Other host names such as cobranzas.bbva.pe, my.genesisenergy.co.nz, messaging.hsbc.com.hk, carrierenterprise.net and email.thelearningcorp.com share IPs with mail3.rationchallenge.org.

mail3.rationchallenge.org is delegated to four name servers: ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com and ns4.exacttarget.com.

mail3.rationchallenge.org at least partially shares name servers with other domains, for instance careerbuilder-email.com, marketing.pillartopost.com, email.rbinternational.com, communication.arbitron.com and email.jal.com.

Host names with one IP number:

ns1.exacttarget.com points to 104.225.42.1.

ns2.exacttarget.com points to 104.225.42.65.

ns3.exacttarget.com points to 104.225.42.129.

ns4.exacttarget.com points to 104.225.42.193.

mail3.rationchallenge.org is handled by a single mail server, reply.s10.exacttarget.com.

The mail server setup for mail3.rationchallenge.org matches that of other domains, for instance imi.intesasanpaolo.com, email.onlineshoes.com, e.opendoors.org.nz, news.latagliatella.com and mc.wheelertools.com.

mail3.rationchallenge.org shares at least partially some mail servers with other domains, including mail.bbva.com.co, iupri.com, cerezyme.com, padi-mail.com and giuntipsychometrics.com.

these mail servers are commonly used with the mail servers bounce.s10.exacttarget.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, mail1.email and mail2.email.

reply.s10.exacttarget.com points to a single IP: 13.111.18.27.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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uTMhWtZ CF johedugfp 2025-10-03