CF1763478734766-tsm20251116095642

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

Search for IP or hostnames:

osourcegroup-com.mail.protection.outlook.com checked at 2025-11-18T15:12:14.740Z 491ms 57/57/57 100% R:13 allDone:true timedOut:false

osourcegroup-com.mail.protection.outlook.com

A2a01:111:f403:c802:: 🇺🇸 Microsoft
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f802::2 🇺🇸 Microsoft
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f901::2 🇺🇸 Microsoft
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f902::2 🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com

mail.protection.outlook.com

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

AI analysis

osourcegroup-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:f802::2, 2a01:111:f403:f901::2, 2a01:111:f403:f902::2, 52.101.9.20, 52.101.10.8, 52.101.41.0 and 52.101.41.180.

Other host names such as growthzone-com.mail.protection.outlook.com, arenaflooring-com.mail.protection.outlook.com, fraenmachining-com.mail.eo.outlook.com, gifcube-com.mail.protection.outlook.com and jetappraisals-com.mail.protection.outlook.com share IP numbers with osourcegroup-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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