CF1763495711752-tsm20251116095642

WWW.RTSAK.COM - gwcz.com

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gwcz.com checked at 2025-11-18T19:55:11.548Z 2296ms 66/66/66 100% R:9 allDone:true timedOut:false

AI analysis

gwcz.com is a parent of mail.gwcz.com, ns2.gwcz.com and ns.gwcz.com.

gwcz.com points to a single IP address: 31.133.8.20.

Other host names such as kola-rtyne.cz, ktkom.cz, slnava.cz, mail.skycopter.cz and pegasus.rtyne.net share IP numbers with gwcz.com.

gwcz.com is delegated to two name servers: ns1.rtyne.net and ns2.rtyne.net.

gwcz.com uses the same name server setup as other domains, including 237.237.91.in-addr.arpa, rtyne.net, 8.133.31.in-addr.arpa, malesvatonovice.cz and skycopter.cz.

Hostnames with a single IP

ns1.rtyne.net resolves to: 31.133.8.20.

ns2.rtyne.net resolves to: 31.133.8.30.

The mail server for gwcz.com is mail.gwcz.com.

Some mail servers are shared between gwcz.com and other domains, for instance slevouch.cz.

these mail servers are frequently used alongside the mail servers relay.dialtelecom.cz.

Host mail.gwcz.com points to IP 31.133.8.20.

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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