CF1761191737913-tsm20251017082432

MXLIST.NET - ext.usu.edu

Search for IP or hostnames:

ext.usu.edu checked at 2025-10-23T03:55:37.898Z 338ms 86/86/86 100% R:15

ext.usu.edu

NSroot1.usu.edu
A129.123.0.5🇺🇸 AS26046
PTRnsroot0.ipam.usu.edu
NSroot2.usu.edu
A129.123.0.6🇺🇸 AS26046
PTRnsroot1.ipam.usu.edu
NSroot3.usu.edu
A44.231.13.183🇺🇸 Amazon
PTRec2-44-231-13-183.us-west-2.compute.amazonaws.com
MXext-usu-edu.mail.protection.outlook.com
A2a01:111:f403:c801::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c901::1 🇺🇸 Microsoft
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c903:: 🇺🇸 Microsoft
PTRmail-co1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f910:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com

usu.edu

NSroot1.usu.edu
NSroot2.usu.edu
NSroot3.usu.edu
MXusu-edu.mail.protection.outlook.com
A129.123.54.211🇺🇸 AS26046
rank #2207 globally
rank #109 in the tld

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Starts with same word

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AI analysis

ext.usu.edu is a parent of www.ext.usu.edu and eureka.ext.usu.edu.

ext.usu.edu is delegated to name servers root1.usu.edu, root2.usu.edu and root3.usu.edu.

ext.usu.edu at least partially shares name servers with other domains such as rp1780.usu.edu, 0.123.129.in-addr.arpa, eastern.usu.edu, climate.usu.edu and physics.usu.edu.

Host names with a single IP:

root1.usu.edu points to 129.123.0.5

root2.usu.edu points to 129.123.0.6

root3.usu.edu points to 44.231.13.183

ext.usu.edu is handled by a single mail server, ext-usu-edu.mail.protection.outlook.com.

ext-usu-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c901::1, 2a01:111:f403:c903::, 2a01:111:f403:f910::, 52.101.41.22, 52.101.41.56, 52.101.194.3 and 52.101.194.13.

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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UeMktXz CF johedugfp 2025-10-23