CF1760399603499-tsm20251012143351

WWW.RTSAK.COM - mail.521.at

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mail.521.at checked at 2025-10-13T23:53:23.488Z 234ms 40/40/40 100% R:12

mail.521.at

A89.58.21.17🇩🇪 netcup GmbH
PTRmx1511.netcup.net

521.at

MXmail.521.at
MXmx1511.netcup.net
NSgerald.ns.cloudflare.com
NSliv.ns.cloudflare.com
A2606:4700:3033::ac43:d96b 🇺🇸 Cloudflare
A2606:4700:3034::6815:5660 🇺🇸 Cloudflare
A104.21.86.96 Cloudflare
A172.67.217.107🇺🇸 Cloudflare

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for 521.at is mail.521.at.

For mail handling, mx1511.netcup.net serves as a mail server together with mail.521.at.

mail.521.at points to a single IP number: 89.58.21.17.

Other host names, for instance _dc-mx.474aec6abef3.micplus.de, mail.rahulsharmaa.com, mail.chack.at, mail.mariojahn.com and mail.tamika.at share IP numbers with mail.521.at.

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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UVvTTDq CF johedugfp 2025-10-13