CF1762173905641-tsm20251102073205

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

Search for IP or hostnames:

cals.lib.ar.us checked at 2025-11-03T12:45:05.609Z 372ms 104/104/104 100% R:15

cals.lib.ar.us

NSdns1.state.ar.us
A170.94.1.1🇺🇸 AS21852
PTRdns1.state.ar.us
NSdns2.state.ar.us
A150.208.10.26🇺🇸 AS21852
PTRdns2.state.ar.us
NSdns3.state.ar.us
A165.29.1.1🇺🇸 AS21852
PTRdns3.state.ar.us
NSdns4.state.ar.us
A66.204.1.66🇺🇸 AS21852
PTRdns4.state.ar.us
NSdns5.state.ar.us
A66.204.193.26🇺🇸 AS21852
PTRdns5.state.ar.us
MXcals-lib-ar-us.mail.protection.outlook.com
A2a01:111:f403:c946::2 🇺🇸 Microsoft
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f901:: 🇺🇸 Microsoft
PTRmail-mn2pr04cu00200.inbound.protection.outlook.com
A2a01:111:f403:f903:: 🇺🇸 Microsoft
A2a01:111:f403:f90f::1 🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.194.12🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com

lib.ar.us

NSdns1.state.ar.us
NSdns2.state.ar.us
NSdns3.state.ar.us
NSdns4.state.ar.us
NSdns5.state.ar.us

Up

Starts with same word

Starts similarily

AI analysis

cals.lib.ar.us is a parent of mail.cals.lib.ar.us and vera.cals.lib.ar.us.

cals.lib.ar.us is delegated to five name servers: dns1.state.ar.us, dns2.state.ar.us, dns3.state.ar.us, dns4.state.ar.us and dns5.state.ar.us.

cals.lib.ar.us at least partially shares name servers with other domains, including omsd.k12.ar.us, 204.66.in-addr.arpa, arccvs.org, adhe.edu and junctioncity.k12.ar.us.

Host names with one IP number:

dns1.state.ar.us points to 170.94.1.1; dns2.state.ar.us points to 150.208.10.26; dns3.state.ar.us points to 165.29.1.1; dns4.state.ar.us points to 66.204.1.66; dns5.state.ar.us points to 66.204.193.26.

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

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

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:c946::2, 2a01:111:f403:f901::, 2a01:111:f403:f903::, 2a01:111:f403:f90f::1, 52.101.8.42, 52.101.40.4, 52.101.40.6 and 52.101.194.12.

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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XGiWOYp CF johedugfp 2025-11-03