CF1762770649609-tsm20251109205412

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

Search for IP or hostnames:

cthreecom-com.mail.protection.outlook.com checked at 2025-11-10T10:30:49.590Z 230ms 57/57/57 100% R:11 allDone:true timedOut:false

cthreecom-com.mail.protection.outlook.com

A2a01:111:f403:c901::1 🇺🇸 Microsoft
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f903:: 🇺🇸 Microsoft
A2a01:111:f403:f90f::1 🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f913:: 🇺🇸 Microsoft
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft
PTRmail-byapr04cu00307.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com

mail.protection.outlook.com

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

AI analysis

cthreecom-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:f903::, 2a01:111:f403:f90f::1, 2a01:111:f403:f913::, 52.101.40.6, 52.101.41.24, 52.101.41.183 and 52.101.42.18.

Other host names such as caqh-org.mail.protection.outlook.com, fastformit-com.mail.protection.outlook.com, mypaysmart-com.mail.protection.outlook.com, 5sedesign-com0i.mail.protection.outlook.com and surestepcoatings-com.mail.protection.outlook.com share IP numbers with cthreecom-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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