CF1760191688828-tsm20251011071822

WWW.RTSAK.COM - mail.4challengers.net

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mail.4challengers.net checked at 2025-10-11T14:08:08.798Z 69ms 28/28/28 100% R:11

mail.4challengers.net

A81.19.149.38🇦🇹 World4You Internet Services GmbH
PTRmail17.world4you.com

4challengers.net

NSns1.world4you.at
NSns2.world4you.at
MXmail.4challengers.net
A81.19.145.94🇦🇹 World4You Internet Services GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail.4challengers.net serves as the mail server for 4challengers.net.

mail.4challengers.net resolves to a single IP address: 81.19.149.38.

Other host names including mail.rollontech.com, mail.radlhosn.at, mail.dr-pernegger.at, mail.chrkoch.eu and mail.chiave.at share IP numbers with mail.4challengers.net.

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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QNQXNTe CF johedugfp 2025-10-11