CF1763509656686-tsm20251116095642

MXLIST.NET - mtaproxy1.att.mail.vip.ne1.yahoo.com

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mtaproxy1.att.mail.vip.ne1.yahoo.com checked at 2025-11-18T23:47:36.612Z 817ms 22/22/22 100% R:5 allDone:true timedOut:false

AI analysis

mtaproxy1.att.mail.vip.ne1.yahoo.com resolves to one IP number: 98.138.3.192.

Other host names, for instance mx-att.mail.am0.yahoodns.net, share IP numbers with mtaproxy1.att.mail.vip.ne1.yahoo.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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