CF1763552214013-tsm20251116095642

IPLIST.NET - mail221.atl121.mcsv.net

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mail221.atl121.mcsv.net checked at 2025-11-19T11:36:53.997Z 76ms 35/35/35 100% R:11 allDone:true timedOut:false

mail221.atl121.mcsv.net

MXinbound-mx1.mailchimpapp.net
A148.105.251.24🇺🇸 The Rocket Science Group, LLC
A198.2.131.221🇺🇸 The Rocket Science Group, LLC
PTRmail221.atl121.mcsv.net

atl121.mcsv.net

PTR for

AI analysis

mail221.atl121.mcsv.net points to IP number: 198.2.131.221.

mail221.atl121.mcsv.net is handled by a single mail server, inbound-mx1.mailchimpapp.net.

The mail server setup for mail221.atl121.mcsv.net matches that of other domains, for instance mail54.atl31.mcdlv.net, mail201.atl61.mcsv.net, mail224.suw101.mcdlv.net, mail201.suw161.rsgsv.net and mail90.suw11.mcdlv.net.

inbound-mx1.mailchimpapp.net points to a single IP: 148.105.251.24.

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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