CF1762426661464-tsm20251105200708

WWW.RTSAK.COM - arcsphere-net.mail.protection.outlook.com

Search for IP or hostnames:

arcsphere-net.mail.protection.outlook.com checked at 2025-11-06T10:57:41.446Z 231ms 60/60/60 100% R:15

arcsphere-net.mail.protection.outlook.com

A2a01:111:f403:c946::1 🇺🇸 Microsoft
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:c946::7 🇺🇸 Microsoft
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f901::1 🇺🇸 Microsoft
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A2a01:111:f403:f902:: 🇺🇸 Microsoft
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.42.9🇺🇸 Microsoft
PTRmail-co1pr05cu00201.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

MX for

AI analysis

arcsphere-net.mail.protection.outlook.com functions as a mail server for arcsphere.net.

Eight IP numbers are targeted by arcsphere-net.mail.protection.outlook.com: 2a01:111:f403:c946::1, 2a01:111:f403:c946::7, 2a01:111:f403:f901::1, 2a01:111:f403:f902::, 52.101.8.44, 52.101.9.12, 52.101.10.6 and 52.101.42.9.

other host names including macfinancialmgmtllc-com.mail.protection.outlook.com, samplingproduct-com.mail.protection.outlook.com, migrainesurgerycouncil-org.mail.protection.outlook.com, gonzology-com.mail.eo.outlook.com and tulk-us.mail.protection.outlook.com share IP numbers with arcsphere-net.mail.protection.outlook.com.

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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