CF1763177964904-tsm20251109205412

DNSWHOIS.INFO - corezero-io.mail.protection.outlook.com

Search for IP or hostnames:

corezero-io.mail.protection.outlook.com checked at 2025-11-15T03:39:24.876Z 301ms 60/60/60 100% R:15 allDone:true timedOut:false

corezero-io.mail.protection.outlook.com

A2a01:111:f403:c902::4 🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c927::1 🇺🇸 Microsoft
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::3 🇺🇸 Microsoft
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f909:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft
PTRmail-byapr04cu00307.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

corezero-io.mail.protection.outlook.com serves as the mail server for corezero.io.

Eight IP numbers are pointed to by corezero-io.mail.protection.outlook.com: 2a01:111:f403:c902::4, 2a01:111:f403:c927::1, 2a01:111:f403:c946::3, 2a01:111:f403:f909::, 52.101.9.5, 52.101.10.8, 52.101.41.56 and 52.101.41.183.

Other host names, for instance northtampadentist-com.mail.protection.outlook.com, sageoneinc-com.mail.protection.outlook.com, coactiongroup-com.mail.protection.outlook.com, accordhealth-net.mail.protection.outlook.com and educationinnovate-com.mail.protection.outlook.com share IP numbers with corezero-io.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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