WWW.ROBTEX.COM - ext.cz
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ext.cz checked at 2025-11-20T01:00:08.860Z 271ms 137/137/137 100% R:14 allDone:true timedOut:false ext.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
ext.cz resolves to one IP number: 2001:4ba8:101:1::9c:1.
ext.cz is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
ext.cz at least partially shares name servers with other domains, including last-min.eu, keyway.sk, czechgolf.eu, noark.it and be3d.sk.
Host names with two IP numbers:
ns1.regzone.cz: 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10
ns1.regzone.de: 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43
ns1.regzone.info: 2001:1528:147::10 and 81.0.233.10
Three mail servers handle ext.cz: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.
ext.cz shares at least some mail servers with other domains, for example tvorilci.sk, zoner.ch, agdz.cz, danger.cz and avantgard.cz.
Host names with a single IP:
10mx.zoner.com points to 217.198.120.36; 15mx.zoner.com points to 81.0.233.6; relay.zoner.com points to 217.198.120.100.