CF1758010882910-tsm20250915222102

IPLIST.NET - sky-net.cz

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sky-net.cz checked at 2025-09-16T08:21:22.866Z 382ms 78/78/78 100% R:18

sky-net.cz

MXmx.web4u.cz
A2001:1568::7012 🇨🇿 WEB4U
PTRmx.web4u.cz
A81.91.87.12🇨🇿 WEB4U
PTRmx.web4u.cz
NSns2.web4u.cz
A2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241 🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
A81.91.86.11🇨🇿 WEB4U
PTRphp5.web4u.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 mail.sky-net.cz is sky-net.cz.

sky-net.cz points to a single IP address: 81.91.86.11.

IP numbers are shared by sky-net.cz with other host names like mx.no-by.cz, pater.cz, kos.eko-program.cz, rayfilm.pl, and restaf.cz.

Two name servers, ns2.web4u.cz and ns.web4u.cz, are delegated to sky-net.cz.

The name server setup of sky-net.cz is shared with other domains such as motortex.cz, barp.cz, pclekar.eu, foxlink.cz, and bigle.cz.

ns2.web4u.cz and ns.web4u.cz each point to two IP numbers: 2a02:a40:100:28ff::12, 85.207.53.12 and 2001:1568:fd::241, 185.14.224.241 respectively.

The mail server mx.web4u.cz is responsible for handling sky-net.cz.

Just like the domains cartax.cz, aa-vet.cz, 1-bank.eu, tronic.tv, and ford-club.cz, sky-net.cz also has the same mail server setup.

Some mail servers of sky-net.cz are at least partially shared with other domains such as ixio.cz and sakala.cz.

mx.web4u.cz points to two IP numbers: 2001:1568::7012 and 81.91.87.12.

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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beUhZTm CF johedugfp 2025-09-16