CF1760795760763-tsm20251017082432

MXLIST.NET - z-net.cz

Search for IP or hostnames:

z-net.cz checked at 2025-10-18T13:56:00.750Z 564ms 88/88/88 100% R:20

z-net.cz

NSdns1.z-net.cz
A2001:15e8:110:2614::1 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRdns1.z-net.cz
A85.255.14.20๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRdns1.z-net.cz
NSdns2.z-net.cz
A80.211.238.137๐Ÿ‡ฎ๐Ÿ‡น Aruba
PTRdns2.z-net.cz
NSdns3.z-net.cz
A2a03:2c40:10:122b::1 ๐Ÿ‡ซ๐Ÿ‡ท ARUBAFR-AS
A94.177.240.43๐Ÿ‡ซ๐Ÿ‡ท ARUBAFR-AS
PTRdns3.z-net.cz
NSdns4.z-net.cz
A86.105.53.229๐Ÿ‡ฉ๐Ÿ‡ช Aruba Cloud DE
PTRdns4.z-net.cz
MXmxgw1.z-net.cz
A2001:15e8:110:4bf6::1 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRmxgw1.z-net.cz
A80.211.204.246๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRmxgw1.z-net.cz
MXmxgw2.z-net.cz
A212.237.2.105๐Ÿ‡ฎ๐Ÿ‡น 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

z-net.cz has children including vpn.z-net.cz, mx2.z-net.cz, a.z-net.cz, mxgw1.z-net.cz, dns4.z-net.cz and a few other host names.

z-net.cz is delegated to four name servers: dns1.z-net.cz, dns2.z-net.cz, dns3.z-net.cz and dns4.z-net.cz.

At least part of the name servers for z-net.cz are shared with other domains, for instance zgroup.cz, zemek.net, oad.cz, hesco.cz and virgomat.cz.

Host names with two IP numbers:

dns1.z-net.cz points to: 2001:15e8:110:2614::1 and 85.255.14.20.

dns3.z-net.cz points to: 2a03:2c40:10:122b::1 and 94.177.240.43.

Host names with one IP number:

dns2.z-net.cz points to: 80.211.238.137.

dns4.z-net.cz points to: 86.105.53.229.

z-net.cz is handled by two mail servers: mxgw1.z-net.cz and mxgw2.z-net.cz.

z-net.cz uses the same mail server setup as other domains, for instance zemek.net, hesco.cz, virgomat.cz, fcslovacko.cz and csadvs.cz.

z-net.cz shares at least some mail servers with other domains, for example interstroj.cz, zgroup.cz, oad.cz, vtchomutov.cz and autobusy-kv.cz.

these mail servers are often used together with mxgw3.z-net.cz and mxgw4.z-net.cz.

Host names with two IP numbers: mxgw1.z-net.cz points to 2001:15e8:110:4bf6::1 and 80.211.204.246.

Host names with one IP number: mxgw2.z-net.cz points to 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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qpzrcRh CF johedugfp 2025-10-18