CF1763624619264-tsm20251116095642

DNSWHOIS.INFO - cosecurity-net.mail.protection.outlook.com

Search for IP or hostnames:

cosecurity-net.mail.protection.outlook.com checked at 2025-11-20T07:43:39.115Z 1310ms 57/57/57 100% R:11 allDone:true timedOut:false

cosecurity-net.mail.protection.outlook.com

A2a01:111:f403:c902::5 🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c946::7 🇺🇸 Microsoft
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f902::2 🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f90f:: 🇺🇸 Microsoft
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com

mail.protection.outlook.com

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

AI analysis

cosecurity-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c946::7, 2a01:111:f403:f902::2, 2a01:111:f403:f90f::, 52.101.9.26, 52.101.10.1, 52.101.10.14 and 52.101.41.21.

Other host names, for instance christinepeat-com.mail.protection.outlook.com, centripump-com.mail.protection.outlook.com, rodneybedsole-com.mail.protection.outlook.com, pakmatic-com-br.mail.protection.outlook.com and expresssunglasses-com.mail.protection.outlook.com share IP numbers with cosecurity-net.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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