CF1761231434128-tsm20251017082432

NSLIST.NET - buildersfirstsource-com.mail.protection.outlook.com

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buildersfirstsource-com.mail.protection.outlook.com checked at 2025-10-23T14:57:14.114Z 270ms 60/60/60 100% R:16

buildersfirstsource-com.mail.protection.outlook.com

A2a01:111:f403:c801:: 🇺🇸 Microsoft
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c927::1 🇺🇸 Microsoft
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c92c::4 🇺🇸 Microsoft
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90a:: 🇺🇸 Microsoft
PTRmail-bn6pr02cu00300.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.194.19🇺🇸 Microsoft
PTRmail-ch5pr02cu00303.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

buildersfirstsource-com.mail.protection.outlook.com serves as a mail server for buildersfirstsource.com.

buildersfirstsource-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c927::1, 2a01:111:f403:c92c::4, 2a01:111:f403:f90a::, 52.101.9.5, 52.101.10.12, 52.101.40.6 and 52.101.194.19.

Other host names, for instance eecollegecoach-com.mail.protection.outlook.com, advanceco-net.mail.eo.outlook.com, llsupply-net.mail.protection.outlook.com, jshorn-net.mail.protection.outlook.com and mrracks-com.mail.protection.outlook.com share IP numbers with buildersfirstsource-com.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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DmyUTQU CF johedugfp 2025-10-23