CF1760696398961-tsm20251017082432

NSLIST.NET - mail.system4.de

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mail.system4.de checked at 2025-10-17T10:19:58.948Z 293ms 28/28/28 100% R:12

mail.system4.de

A217.5.162.139🇩🇪 Deutsche Telekom

system4.de

NSns5.bytemine.net
NSns6.bytemine.net
NSns7.bytemine.net
MXsystem4-de.mail.protection.outlook.com
A2001:67c:18e8::148 🇩🇪 PLUTEX
A91.212.95.148🇩🇪 PLUTEX

Starts with same word

Starts similarily

AI analysis

mail.system4.de points to a single IP: 217.5.162.139.

Other host names, for instance mail.bbtmail.de, share IP numbers with mail.system4.de.

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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hOzIbVP CF johedugfp 2025-10-17