CF1762408507536-tsm20251105200708

WWW.RTSAK.COM - mail.group-4u.com

Search for IP or hostnames:

mail.group-4u.com checked at 2025-11-06T05:55:07.524Z 147ms 25/25/25 100% R:14

mail.group-4u.com

A195.249.40.25🇩🇰 TDC A/S

group-4u.com

NSns01.one.com
NSns02.one.com
MXnn1p.nettonet.dk
A195.249.40.15🇩🇰 TDC A/S

Starts with same word

Starts similarily

AI analysis

mail.group-4u.com points to a single IP: 195.249.40.25.

Other host names, for instance mail.carrace.dk, mail.mentorroom.com, mail.kfa.dk, mail.jea.dk and bertel-andersen.dk share IP numbers with mail.group-4u.com.

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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