CF1760415958488-tsm20251012143351

IPLIST.NET - firstfocus-net.mail.protection.outlook.com

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firstfocus-net.mail.protection.outlook.com checked at 2025-10-14T04:25:58.465Z 405ms 60/60/60 100% R:15

firstfocus-net.mail.protection.outlook.com

A2a01:111:f403:c901::1 🇺🇸 Microsoft
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c92c::4 🇺🇸 Microsoft
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90c:: 🇺🇸 Microsoft
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

firstfocus-net.mail.protection.outlook.com acts as a mail server for firstfocus.net.

firstfocus-net.mail.protection.outlook.com maps to eight IPs: 2a01:111:f403:c901::1, 2a01:111:f403:c92c::2, 2a01:111:f403:c92c::4, 2a01:111:f403:f90c::, 52.101.11.10, 52.101.11.13, 52.101.41.21 and 52.101.194.3.

Other host names, for instance careylillevik-com.mail.protection.outlook.com, salmfamilyfarm-com.mail.protection.outlook.com, brealtym-com.mail.protection.outlook.com, camachocontractors-com.mail.protection.outlook.com and magmaconst-com.mail.protection.outlook.com share IP numbers with firstfocus-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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