CF1758337638598-tsm20250919194121

IPLIST.NET - cs4us.de

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cs4us.de checked at 2025-09-20T03:07:18.584Z 410ms 81/81/81 100% R:18

cs4us.de

NSdocks12.rzone.de
A2001:8d8:fe:53:5747:2a74:d:12 🇩🇪 IONOS SE
PTRdocks12.rzone.de
A217.160.80.139🇩🇪 IONOS SE
PTRdocks12.rzone.de
NSshades18.rzone.de
A2607:f1c0:fe:53:185:132:34:145 🇺🇸 IONOS-Anycast
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-Anycast
PTRshades18.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A212.75.37.102🇩🇪 q.beyond AG
PTRexweb.cs4us.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
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AI analysis

cs4us.de is the parent of exweb.cs4us.de.

cs4us.de points to a single IP number: 212.75.37.102.

Other host names, for instance exweb.cs4us.de, mail.opt-community.de and mail.operation-pandora.de share IP numbers with cs4us.de.

cs4us.de is delegated to two name servers: docks12.rzone.de and shades18.rzone.de.

cs4us.de shares the same name server setup as other domains, for example luditer.com, felix-scholz.com, nordwestwind.de, edelholz-online.de and lebenshilfe-muenchen.de.

cs4us.de at least partially shares name servers with other domains, for instance verkleiden.de, ekwie.de, verdesurrincon.com, 18v.de and umbauten.eu.

These name servers are often used together with the name servers shades03.rzone.de, docks20.rzone.de, docks06.rzone.de, docks14.rzone.de, shades11.rzone.de, shades13.rzone.de, shades19.rzone.de, docks04.rzone.de, docks19.rzone.de and docks10.rzone.de.

Host names with two IP numbers:

docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145

cs4us.de is handled by a single mail server, smtpin.rzone.de.

cs4us.de shares the same mail server setup as other domains, for instance anja-regitz.de, e-erdem.net, mabble.de, forore.de and mail.tierheim-noerdlingen.de.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

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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ZWaBUWe CF johedugfp 2025-09-20