CF1761080204238-tsm20251017082432

MXLIST.NET - 4css-net.mail.protection.outlook.com

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4css-net.mail.protection.outlook.com checked at 2025-10-21T20:56:44.224Z 191ms 60/60/60 100% R:16

4css-net.mail.protection.outlook.com

A2a01:111:f403:c927:: 🇺🇸 Microsoft
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:f804::1 🇺🇸 Microsoft
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f902::1 🇺🇸 Microsoft
PTRmail-bl2pr02cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90f:: 🇺🇸 Microsoft
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.42.6🇺🇸 Microsoft
PTRmail-mw2pr02cu00306.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

4css-net.mail.protection.outlook.com serves as a mail server for 4css.net.

4css-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:f804::1, 2a01:111:f403:f902::1, 2a01:111:f403:f90f::, 52.101.8.51, 52.101.11.19, 52.101.42.6 and 52.101.42.10.

Other host names, for instance mpprocessing-com.mail.protection.outlook.com, calzzapato-com-mx.mail.protection.outlook.com, federalins-com.mail.protection.outlook.com, jdmsenterprises-com.mail.protection.outlook.com and urbansettlements-com.mail.protection.outlook.com share IP numbers with 4css-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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