CF1759148462917-tsm20250927195623

WWW.RTSAK.COM - mail.tec4u.de

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mail.tec4u.de checked at 2025-09-29T12:21:02.901Z 182ms 24/24/24 100% R:10

mail.tec4u.de

A81.201.105.157

tec4u.de

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

Starts with same word

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AI analysis

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

Other host names, for example mail.tec4u.com, mailin.tec4u.de and exchange.mailin.tec4u.de share IPs with mail.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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TpNEbYZ CF johedugfp 2025-09-29