CF1759145309192-tsm20250927195623

WWW.RTSAK.COM - mailin.tec4u.de

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mailin.tec4u.de checked at 2025-09-29T11:28:29.181Z 216ms 27/27/27 100% R:15

mailin.tec4u.de

A81.201.105.157

tec4u.de

NSns2.internet1.de
NSns.internet1.de
MXmail2.tec4u.de
A158.181.50.17🇩🇪 centron GmbH

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AI analysis

mailin.tec4u.de is a parent of exchange.mailin.tec4u.de.

mailin.tec4u.de points to a single IP address: 81.201.105.157.

Other host names such as mail.tec4u.com, exchange.mailin.tec4u.de and mail.tec4u.de share IP numbers with mailin.tec4u.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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byByLDu CF johedugfp 2025-09-29