WWW.ROBTEX.COM - c4.is
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c4.is checked at 2025-11-03T18:41:22.045Z 488ms 140/140/140 100% R:16c4.is
| NS | ns3.core-networks.com | ||||||
| A | 2001:1bc0:d::ffffπ©πͺ Probe Networks | ||||||
| PTR | ns3.core-networks.com | ||||||
| A | 82.96.73.254π©πͺ Probe Networks | ||||||
| PTR | ns3.core-networks.com | ||||||
| NS | ns1.core-networks.de | ||||||
| A | 2001:1bc0:d::fffeπ©πͺ Probe Networks | ||||||
| PTR | ns1.core-networks.de | ||||||
| A | 194.213.5.254π©πͺ Probe Networks | ||||||
| PTR | ns1.core-networks.de | ||||||
| MX | nc1.mailkuh.de | ||||||
| A | 2a03:4000:20:28:ba9b:6ab2:7d93:e989π©πͺ netcup-AS | ||||||
| PTR | nc1.mailkuh.de | ||||||
| A | 46.38.230.166π©πͺ netcup-AS | ||||||
| PTR | nc1.mailkuh.de | ||||||
| NS | ns2.core-networks.eu | ||||||
| A | 2a02:f98:0:22::ffffπ©πͺ SURFPLANET-AS | ||||||
| PTR | ns2.core-networks.eu | ||||||
| A | 78.111.72.98π©πͺ SURFPLANET-AS | ||||||
| PTR | ns2.core-networks.eu | ||||||
| A | 2a03:4000:30:17a3::10:6130π©πͺ netcup-AS | ||||||
| A | 188.68.47.24π©πͺ netcup-AS | ||||||
| PTR | a2f18.netcup.net | ||||||
is
| NS | a.nic.is | ||||||
| NS | b.nic.is | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
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klettur-3.c4.is |
Starts with same word
Starts similarily
AI analysis
c4.is is the parent of klettur-3.c4.is.
c4.is points to two IPs: 2a03:4000:30:17a3::10:6130 and 188.68.47.24.
Other host names including lydiagerzen.de, mediaplusplus.net, p0rn.ch, scheider.net and tim-e.de 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.
c4.is at least partially shares name servers with other domains, including 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
c4.is is handled by a single mail server, nc1.mailkuh.de.
c4.is shares its mail server setup with other domains, including ptr.li, grillkunst.com, nf0.de, mailkuh.de and fridgeboxx.de.
nc1.mailkuh.de points to two IPs: 2a03:4000:20:28:ba9b:6ab2:7d93:e989 and 46.38.230.166.