CF1763541604370-tsm20251116095642

DNSWHOIS.INFO - zerosumdefense-com.mail.protection.outlook.com

Search for IP or hostnames:

zerosumdefense-com.mail.protection.outlook.com checked at 2025-11-19T08:40:04.334Z 341ms 60/60/60 100% R:13 allDone:true timedOut:false

zerosumdefense-com.mail.protection.outlook.com

A2a01:111:f403:c801::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c902::14 🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c946::5 🇺🇸 Microsoft
PTRmail-ch4pr21cu00105.inbound.protection.outlook.com
A2a01:111:f403:f90a:: 🇺🇸 Microsoft
PTRmail-bn6pr02cu00300.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.42.4🇺🇸 Microsoft
PTRmail-co1pr03cu00104.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

zerosumdefense-com.mail.protection.outlook.com serves as the mail server for zerosumdefense.com.

Eight IP numbers are pointed to by zerosumdefense-com.mail.protection.outlook.com: 2a01:111:f403:c801::1, 2a01:111:f403:c902::14, 2a01:111:f403:c946::5, 2a01:111:f403:f90a::, 52.101.10.6, 52.101.42.4, 52.101.194.0 and 52.101.194.4.

other host names include doughalter-com.mail.protection.outlook.com, krae-net.mail.protection.outlook.com, sumequip-com.mail.protection.outlook.com, micase-org.mail.protection.outlook.com and buyabusinessusa-com.mail.protection.outlook.com; they share IP numbers with zerosumdefense-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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