CF1759660186938-tsm20251005092912

WWW.RTSAK.COM - mail121.us4.mcsv.net

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mail121.us4.mcsv.net checked at 2025-10-05T10:29:46.908Z 373ms 44/44/44 100% R:7

mail121.us4.mcsv.net

MXinbound-mx1.mailchimpapp.net
A148.105.251.24🇺🇸 The Rocket Science Group, LLC
A205.201.128.121🇺🇸 The Rocket Science Group, LLC
PTRmail121.us4.mcsv.net

us4.mcsv.net

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AI analysis

The parent of mail.mail121.us4.mcsv.net is mail121.us4.mcsv.net.

mail121.us4.mcsv.net points to IP number: 205.201.128.121.

Other host names, for instance mail.mail121.us4.mcsv.net share IP numbers with mail121.us4.mcsv.net.

mail121.us4.mcsv.net is handled by a single mail server, inbound-mx1.mailchimpapp.net.

The mail server setup for mail121.us4.mcsv.net matches that of other domains, for instance mail76.suw11.mcdlv.net, mail48.us4.mcsv.net, mail221.suw12.mcsv.net, mail112.atl281.mcsv.net and mail99.suw17.mcsv.net.

mail121.us4.mcsv.net shares some mail servers with other domains, at least in part, for instance mailing.crehana.com.

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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ZBXacHt CF johedugfp 2025-10-05