CF1757741093870-tsm20250912070358

IPLIST.NET - z-net.cz

Search for IP or hostnames:

z-net.cz checked at 2025-09-13T05:24:53.829Z 1753ms 88/88/88 100% R:16

z-net.cz

NSdns1.z-net.cz
A2001:15e8:110:2614::1 🇨🇿 INTERNET CZ
PTRdns1.z-net.cz
A85.255.14.20🇨🇿 INTERNET CZ
PTRdns1.z-net.cz
NSdns2.z-net.cz
A80.211.238.137🇮🇹 Aruba
PTRdns2.z-net.cz
NSdns3.z-net.cz
A2a03:2c40:10:122b::1 🇫🇷 ARUBAFR-AS
A94.177.240.43🇫🇷 ARUBAFR-AS
PTRdns3.z-net.cz
NSdns4.z-net.cz
A86.105.53.229🇩🇪 Aruba Cloud DE
PTRdns4.z-net.cz
MXmxgw1.z-net.cz
A2001:15e8:110:4bf6::1 🇨🇿 INTERNET CZ
PTRmxgw1.z-net.cz
A80.211.204.246🇨🇿 INTERNET CZ
PTRmxgw1.z-net.cz
MXmxgw2.z-net.cz
A212.237.2.105🇮🇹 Aruba
PTRmxgw2.z-net.cz

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

The parent of host names vpn.z-net.cz, mx2.z-net.cz, a.z-net.cz, mxgw1.z-net.cz, dns4.z-net.cz, among others, is z-net.cz.

Four name servers, dns1.z-net.cz, dns2.z-net.cz, dns3.z-net.cz and dns4.z-net.cz, are delegated to z-net.cz.

The name servers of z-net.cz are at least partially shared with other domains such as zgroup.cz, zemek.net, oad.cz, hesco.cz, and virgomat.cz.

dns1.z-net.cz points to two IP numbers: 2001:15e8:110:2614::1 and 85.255.14.20, while dns2.z-net.cz points to one IP number: 80.211.238.137. dns3.z-net.cz points to two IP numbers: 2a03:2c40:10:122b::1 and 94.177.240.43, whereas dns4.z-net.cz points to one IP number: 86.105.53.229.

The two mail servers, mxgw1.z-net.cz and mxgw2.z-net.cz, manage z-net.cz.

Just like domains such as zemek.net, hesco.cz, virgomat.cz, fcslovacko.cz, and csadvs.cz, z-net.cz also shares the same mail server setup.

Domains such as interstroj.cz, zgroup.cz, oad.cz, vtchomutov.cz, and autobusy-kv.cz share some mail servers, at least partially, with z-net.cz.

The mail servers mxgw3.z-net.cz and mxgw4.z-net.cz are frequently used in conjunction with these mail servers.

mxgw1.z-net.cz points to two IP numbers: 2001:15e8:110:4bf6::1 and 80.211.204.246, while mxgw2.z-net.cz points to one IP number: 212.237.2.105.

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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AKbdZaH CF johedugfp 2025-09-13