CF1761987395894-tsm20251101084252

NSLIST.NET - 12.217.129.in-addr.arpa

Search for IP or hostnames:

12.217.129.in-addr.arpa checked at 2025-11-01T08:56:35.796Z 1207ms 57/57/57 100% R:15

12.217.129.in-addr.arpa

NSns0.itmc.tu-dortmund.de
A2001:638:50d:2000::181 🇩🇪 DFN
PTRns0.itmc.tu-dortmund.de
A129.217.131.181🇩🇪 DFN
PTRns0.itmc.tu-dortmund.de
NSwaldorf.cs.uni-dortmund.de
A2001:638:50d:1304::2a 🇩🇪 DFN
PTRwaldorf.cs.uni-dortmund.de
A129.217.4.42🇩🇪 DFN
PTRwaldorf.cs.uni-dortmund.de
NSauth0.dns.techfak.uni-bielefeld.de
A2001:638:504:2000::53 🇩🇪 DFN
PTRauth0.dns.techfak.uni-bielefeld.de
A129.70.136.53🇩🇪 DFN
PTRauth0.dns.techfak.uni-bielefeld.de

217.129.in-addr.arpa

NSdns-3.dfn.de
NSns1.itmc.tu-dortmund.de
NSns2.itmc.tu-dortmund.de
NSsecondary.rrze.uni-erlangen.de

Up

Starts with same word

Starts similarily

AI analysis

12.217.129.in-addr.arpa is the parent of 51.12.217.129.in-addr.arpa, 35.12.217.129.in-addr.arpa, 31.12.217.129.in-addr.arpa, 185.12.217.129.in-addr.arpa, 194.12.217.129.in-addr.arpa and a few other host names.

The delegation for 12.217.129.in-addr.arpa is handled by three name servers: ns0.itmc.tu-dortmund.de, waldorf.cs.uni-dortmund.de and auth0.dns.techfak.uni-bielefeld.de.

12.217.129.in-addr.arpa shares name servers with other domains at least partially, for example sfb360.uni-bielefeld.de, 3.1.d.0.5.0.8.3.6.0.1.0.0.2.ip6.arpa, 137.70.129.in-addr.arpa, iit-biotech.uni-bielefeld.de and 24.217.129.in-addr.arpa.

these name servers are often used with the following: dns1.belwue.de, dns3.belwue.de, auth-ext0.dns.techfak.net, auth1.dns.techfak.uni-bielefeld.de, dns1.uni-koeln.de, auth0.dns.cebitec.uni-bielefeld.de, ns1.uni-bielefeld.de, ns2.itmc.tu-dortmund.de, secondary.rrze.uni-erlangen.de and dns-3.dfn.de.

Host names with two IPs:

ns0.itmc.tu-dortmund.de points to 2001:638:50d:2000::181 and 129.217.131.181

waldorf.cs.uni-dortmund.de points to 2001:638:50d:1304::2a and 129.217.4.42

auth0.dns.techfak.uni-bielefeld.de points to 2001:638:504:2000::53 and 129.70.136.53

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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MXzIPgw CF johedugfp 2025-11-01