CF1760813254501-tsm20251017082432

MXLIST.NET - 81.231.66.in-addr.arpa

Search for IP or hostnames:

81.231.66.in-addr.arpa checked at 2025-10-18T18:47:34.485Z 316ms 42/42/42 100% R:13

81.231.66.in-addr.arpa

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

231.66.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

81.231.66.in-addr.arpa has children including 131.81.231.66.in-addr.arpa, 228.81.231.66.in-addr.arpa, 229.81.231.66.in-addr.arpa, 119.81.231.66.in-addr.arpa, 112.81.231.66.in-addr.arpa and a few other host names.

81.231.66.in-addr.arpa is delegated to two name servers: ns1.exacttarget.com and ns2.exacttarget.com.

81.231.66.in-addr.arpa uses the same name server setup as other domains, including swepco-mail.com, 194.232.68.in-addr.arpa, e.ayco.com, news.ferrum.edu and imail.serengeticatalog.com.

At least part of the name servers for 81.231.66.in-addr.arpa are shared with other domains, for instance e.meritagehomes.com, smcmail.saishunkan.co.jp, 216.111.13.in-addr.arpa, refer.mail.fidelity.com and sf.marketing.universo.pt.

These name servers are commonly used alongside ns3.exacttarget.com and ns4.exacttarget.com.

Hostnames with a single IP

ns1.exacttarget.com resolves to: 104.225.42.1.

ns2.exacttarget.com resolves to: 104.225.42.65.

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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