CF1763792233484-tsm20251116095642

IPLIST.NET - riverserve-net.mail.protection.outlook.com

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riverserve-net.mail.protection.outlook.com checked at 2025-11-22T06:17:13.421Z 596ms 57/57/57 100% R:13 allDone:true timedOut:false

riverserve-net.mail.protection.outlook.com

A2a01:111:f403:c902::14 🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c902::16 🇺🇸 Microsoft
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c931::1 🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f910:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A52.101.42.9🇺🇸 Microsoft
PTRmail-co1pr05cu00201.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com

mail.protection.outlook.com

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

AI analysis

riverserve-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::14, 2a01:111:f403:c902::16, 2a01:111:f403:c931::1, 2a01:111:f403:f910::, 52.101.41.6, 52.101.41.180, 52.101.42.9 and 52.101.42.10.

Other host names including ppgia-pucpr-br.mail.protection.outlook.com, feavelandporter-com.mail.protection.outlook.com, celettena-com01i.mail.protection.outlook.com, impacttrainingcenter-net.mail.protection.outlook.com and tacheck-com0e.mail.protection.outlook.com share IP numbers with riverserve-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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