CF1761754442119-tsm20251027103946

WWW.RTSAK.COM - mail.cals.lib.ar.us

Search for IP or hostnames:

mail.cals.lib.ar.us checked at 2025-10-29T16:14:02.089Z 370ms 72/72/72 100% R:19

mail.cals.lib.ar.us

MXcals-lib-ar-us.mail.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f901::1 🇺🇸 Microsoft
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A2a01:111:f403:f907::1 🇺🇸 Microsoft
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f909:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.8.32🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
A52.101.41.58🇺🇸 Microsoft
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A75.89.103.73🇺🇸 Windstream Communications
PTRmail.cals.lib.ar.us

cals.lib.ar.us

NSdns1.state.ar.us
NSdns2.state.ar.us
NSdns3.state.ar.us
NSdns4.state.ar.us
NSdns5.state.ar.us
MXcals-lib-ar-us.mail.protection.outlook.com

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.cals.lib.ar.us serves as a mail server for encyclopediaofarkansas.net.

mail.cals.lib.ar.us resolves to one IP number: 75.89.103.73.

A single mail server handles mail.cals.lib.ar.us, cals-lib-ar-us.mail.protection.outlook.com.

mail.cals.lib.ar.us shares the same mail server setup as other domains, for example cals.lib.ar.us.

mail.cals.lib.ar.us shares some mail servers with other domains, at least in part, for example cals.org.

These mail servers are often used together with the mail servers cals-org.mail.protection.outlook.com.

Host cals-lib-ar-us.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c92c::2, 2a01:111:f403:f901::1, 2a01:111:f403:f907::1, 2a01:111:f403:f909::, 52.101.8.32, 52.101.10.5, 52.101.10.12 and 52.101.41.58.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

uPuypTL CF johedugfp 2025-10-29