CF1763418043145-tsm20251116095642

DNSWHOIS.INFO - vps.4app.cz

Search for IP or hostnames:

vps.4app.cz checked at 2025-11-17T22:20:43.081Z 1220ms 30/30/30 100% R:11 allDone:true timedOut:false

vps.4app.cz

A2a02:c207:2100:6329::1 🇩🇪 CONTABO
PTRvps.4app.cz
A144.91.107.93🇩🇪 CONTABO
PTRvps.4app.cz

4app.cz

NSns.wedos.com
MXmail.4app.cz
NSns.wedos.cz
NSns.wedos.eu
NSns.wedos.net
A144.91.107.93🇩🇪 CONTABO

PTR for

Starts with same word

Starts similarily

AI analysis

vps.4app.cz points to two IP numbers: 2a02:c207:2100:6329::1 and 144.91.107.93.

Other host names, for instance mail.post-it.cz, reklamajenicek.cz, post-it.cz, 4app.cz and domy-byty-reality.cz share IP numbers with vps.4app.cz.

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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