ROBTEX.COM - c4.is

Search for IP or hostnames:

c4.is checked at 2025-12-04T19:45:00.431Z 453ms 90/90/90 100% R:13 allDone:true timedOut:false

c4.is

NSns3.core-networks.com
A2001:1bc0:d::ffff🇩🇪 PROBENETWORKS-AS
PTRns3.core-networks.com
A82.96.73.254🇩🇪 PROBENETWORKS-AS
PTRns3.core-networks.com
NSns1.core-networks.de
A2001:1bc0:d::fffe🇩🇪 PROBENETWORKS-AS
PTRns1.core-networks.de
A194.213.5.254🇩🇪 PROBENETWORKS-AS
PTRns1.core-networks.de
MXnc1.mailkuh.de
A2a03:4000:20:28:ba9b:6ab2:7d93:e989🇩🇪 netcup-AS
PTRnc1.mailkuh.de
A46.38.230.166🇩🇪 netcup-AS
PTRnc1.mailkuh.de
NSns2.core-networks.eu
A2a02:f98:0:22::ffff🇩🇪 SURFPLANET-AS
PTRns2.core-networks.eu
A78.111.72.98🇩🇪 SURFPLANET-AS
PTRns2.core-networks.eu
A2a03:4000:30:17a3::10:6130🇩🇪 netcup-AS
A188.68.47.24🇩🇪 netcup-AS
PTRa2f18.netcup.net

is

NSa.nic.is
NSb.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is

Up

klettur-3.c4.is

Starts with same word

c4.ma
c4.to
c4.rs
c4.is
c4.net
c4.lt
c4.plus
c4.com.es
c4.ca
c4.dk
c4.no
c4.com
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c4.pl
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c4.by
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c4.io
c4.idv.tw
c4.se
c4.cm
c4.be
c4.ag
c4.ae
c4.fr
c4.nl

Starts similarily

c4.si
c4.tv
4c.world
c4.co
c4.coffee
4c.co
4c.tn
4c.cn
4c.media
c4.cz
c4.vc
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c4.k12.in.us
4c.com
c4.sk
4c.ph
c4.church
4c.co.at
c4.org
c4.lv
c4.design
c4.io
c4.idv.tw
4c.de
c4.se
4c.sk
c4.cm
c4.be
c4.ag
4c.cl
c4.ae
c4.fr
4c.com.mx
c4.nl
4c.szczecin.pl
4c.com.br
c4.ma
4c.tel
c4.to
c4.rs
4c.solutions
c4.is
c4.net
4c.com.tw
c4.lt
c4.plus
4c.dk
4c.marketing
c4.com.es
c4.ca
c4.dk
c4.no
c4.com
c4.com.ua
c4.pl
c4.hk
c4.ru
c4.by
c4.team
c4.eu
4c.ru
4c.biz
c4.yt
4c.ca
c4.lc
4c.pl
4c.github.io
4c.com.tr
4c.net
4c.cz
c4.com.au
4c.no
4c.nl
4c.eu
4c.co.za
c4.de

AI analysis

c4.is is a parent of klettur-3.c4.is.

c4.is points to two IP numbers: 2a03:4000:30:17a3::10:6130 and 188.68.47.24.

Other host names such as lydiagerzen.de, aagcuxhaven.de, mediaplusplus.net, p0rn.ch and scheider.net share IP numbers with c4.is.

c4.is is delegated to three name servers: ns3.core-networks.com, ns1.core-networks.de and ns2.core-networks.eu.

At least part of the name servers for c4.is are shared with other domains, for instance dannhauer.de, nissens.de, marcel-keil.de, jbhs.eu and isp-1.de.

Host names with two IP numbers:

ns3.core-networks.com points to 2001:1bc0:d::ffff and 82.96.73.254

ns1.core-networks.de points to 2001:1bc0:d::fffe and 194.213.5.254

ns2.core-networks.eu points to 2a02:f98:0:22::ffff and 78.111.72.98

The mail server for c4.is is nc1.mailkuh.de.

c4.is uses the same mail server setup as other domains, for instance ptr.li, grillkunst.com, nf0.de, mailkuh.de and fridgeboxx.de.

Hostname nc1.mailkuh.de resolves to two IPs: 2a03:4000:20:28:ba9b:6ab2:7d93:e989 and 46.38.230.166.