CF1760295283021-tsm20251012143351

IPLIST.NET - cit-ec.uni-bielefeld.de

Search for IP or hostnames:

cit-ec.uni-bielefeld.de checked at 2025-10-12T18:54:42.981Z 902ms 132/132/132 100% R:14

cit-ec.uni-bielefeld.de

NSdns1.belwue.de
A2001:7c0::53:10 🇩🇪 BelWü
PTRdns1.belwue.de
A129.143.2.10🇩🇪 BelWü
PTRdns1.belwue.de
NSdns3.belwue.de
A2001:7c0:0:253::133 🇩🇪 BelWü
PTRdnsauth-st05.belwue.de
A129.143.253.133🇩🇪 BelWü
PTRdnsauth-st05.belwue.de
MXmx-last.techfak.net
A129.70.136.156🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRmx-last.techfak.net
NSauth-ext0.dns.techfak.net
A2a01:4f8:1c0c:7f8f::1 🇩🇪 Hetzner
PTRauth-ext0.dns.techfak.net
A195.201.119.124🇩🇪 Hetzner
PTRauth-ext0.dns.techfak.net
MXgw1.mail.techfak.net
A2001:638:504:2014::27 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw1.mail.techfak.net
A129.70.137.27🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw1.mail.techfak.net
MXgw2.mail.techfak.net
A2001:638:504:2014::28 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw2.mail.techfak.net
A129.70.137.28🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw2.mail.techfak.net
NSauth0.dns.techfak.uni-bielefeld.de
A2001:638:504:2000::53 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth0.dns.techfak.uni-bielefeld.de
A129.70.136.53🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth0.dns.techfak.uni-bielefeld.de
NSauth1.dns.techfak.uni-bielefeld.de
A2001:638:504:2000::54 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth1.dns.techfak.uni-bielefeld.de
A129.70.132.13🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth1.dns.techfak.uni-bielefeld.de
A2001:638:504:2040::118 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRclfwww.srv.cit-ec.net
A129.70.142.118🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRclfwww.srv.cit-ec.net

uni-bielefeld.de

NSdns-2.dfn.de
NSns1.uni-bielefeld.de
NSns2.uni-bielefeld.de
MXa2631.mx.srv.dfn.de
MXb2631.mx.srv.dfn.de
MXc2631.mx.srv.dfn.de
A129.70.240.4🇩🇪 DFN Deutsches Forschungsnetz e.V.
rank #5448 globally
rank #113 in the tld

Starts with same word

Starts similarily

AI analysis

cit-ec.uni-bielefeld.de points to two IP numbers: 2001:638:504:2040::118 and 129.70.142.118.

Other host names, for instance clfwww.srv.cit-ec.net, share IP numbers with cit-ec.uni-bielefeld.de.

cit-ec.uni-bielefeld.de is delegated to five name servers: dns1.belwue.de, dns3.belwue.de, auth-ext0.dns.techfak.net, auth0.dns.techfak.uni-bielefeld.de and auth1.dns.techfak.uni-bielefeld.de.

At least part of the name servers for cit-ec.uni-bielefeld.de are shared with other domains, for instance nct-dresden.de, 228.19.141.in-addr.arpa, uni-ulm.info, hgwt-intra.de and business-analytics-day.de.

these name servers are commonly used with the name servers dns5.belwue.de, waldorf.cs.uni-dortmund.de, ns0.itmc.tu-dortmund.de, ns1.uni-hohenheim.de, ns2.uni-hohenheim.de, dns.zkm.de, infoblox.zkm.de, dns1.gwdg.de, dns2.gwdg.de and dns3.gwdg.de.

Host names with two IP numbers: dns1.belwue.de points to 2001:7c0::53:10 and 129.143.2.10; dns3.belwue.de points to 2001:7c0:0:253::133 and 129.143.253.133; auth-ext0.dns.techfak.net points to 2a01:4f8:1c0c:7f8f::1 and 195.201.119.124; auth0.dns.techfak.uni-bielefeld.de points to 2001:638:504:2000::53 and 129.70.136.53; auth1.dns.techfak.uni-bielefeld.de points to 2001:638:504:2000::54 and 129.70.132.13.

Three mail servers handle cit-ec.uni-bielefeld.de: mx-last.techfak.net, gw1.mail.techfak.net and gw2.mail.techfak.net.

cit-ec.uni-bielefeld.de shares at least some mail servers with other domains, for example techfak.net, cit-ec.eu, techfak.org, humavips.eu and cor-lab.org.

These mail servers are commonly used alongside mx-ext.mail.techfak.net, mx1.mail.techfak.net and mx2.mail.techfak.net.

Host names with two IP numbers:

gw1.mail.techfak.net points to: 2001:638:504:2014::27 and 129.70.137.27

gw2.mail.techfak.net points to: 2001:638:504:2014::28 and 129.70.137.28

Host names with one IP number:

mx-last.techfak.net points to: 129.70.136.156

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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ZTWGuQy CF johedugfp 2025-10-12