CF1763775985701-tsm20251116095642

IPLIST.NET - cjs.cz

Search for IP or hostnames:

cjs.cz checked at 2025-11-22T01:46:25.638Z 272ms 97/97/97 100% R:14 allDone:true timedOut:false

cjs.cz

MXmailin1.cjs.cz
A2a00:4b40:aaaa:2101:45:13:137:9 🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRm1-u7-mx.websupport.sk
A45.13.137.9🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRm1-u7-mx.websupport.sk
MXmailin2.cjs.cz
A2a00:4b40:aaaa:2101:45:13:137:8 🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRm1-u6-mx.websupport.sk
A45.13.137.7🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRmx10.websupport.at
NSns1.websupport.cz
A2a10:bbc0::11 🇨🇿 ACTIVE 24
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE 24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12 🇸🇪 ACTIVE 24
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE 24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13 🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A2a00:4b40:aaaa:2005::7 🇸🇰 WEBSUPPORT-SRO-SK-AS
A37.9.175.164🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRing.r3.websupport.sk

cz

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

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Starts with same word

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AI analysis

cjs.cz is a parent of mailin1.cjs.cz and mailin2.cjs.cz.

cjs.cz resolves to two IP numbers: 2a00:4b40:aaaa:2005::7 and 37.9.175.164.

other host names including onetwo.cz, berova.cz, gym1.cz, minyx.net and smartservice.cz share IP numbers with cjs.cz.

cjs.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

cjs.cz at least partially shares name servers with other domains, for instance energoportal.sk, newton.cz, pragohlas.com, profilighting.cz and trojskyvrch.com.

Host names with two IP numbers:

ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.

Two mail servers handle cjs.cz: mailin1.cjs.cz and mailin2.cjs.cz.

Host names with two IP numbers:

The host name mailin1.cjs.cz points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.9; the host name mailin2.cjs.cz points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.7.

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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