CF1762311947593-tsm20251104152717

WWW.RTSAK.COM - 12.0.89.in-addr.arpa

Search for IP or hostnames:

12.0.89.in-addr.arpa checked at 2025-11-05T03:05:47.566Z 207ms 50/50/50 100% R:13

12.0.89.in-addr.arpa

NSns1.netcologne.de
A2001:4dd0:100:1020:53:1:0:1 🇩🇪 NETCOLOGNE
PTRns1.netcologne.de
A194.8.194.70🇩🇪 NETCOLOGNE
PTRns1.netcologne.de
NSns3.netcologne.de
A2001:4dd0:100:4220:53:1:0:3 🇩🇪 NETCOLOGNE
PTRns3.netcologne.de
A194.8.197.10🇩🇪 NETCOLOGNE
PTRns3.netcologne.de

0.89.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

12.0.89.in-addr.arpa is a parent of 4.12.0.89.in-addr.arpa, 25.12.0.89.in-addr.arpa, 237.12.0.89.in-addr.arpa, 5.12.0.89.in-addr.arpa, 70.12.0.89.in-addr.arpa and several other host names.

12.0.89.in-addr.arpa is delegated to two name servers: ns1.netcologne.de and ns3.netcologne.de.

12.0.89.in-addr.arpa shares the same name server setup as other domains, for example 254.0.89.in-addr.arpa, 109.168.213.in-addr.arpa, 235.79.87.in-addr.arpa, 61.197.85.in-addr.arpa and 7.35.78.in-addr.arpa.

12.0.89.in-addr.arpa at least partially shares name servers with other domains, for instance 207.173.81.in-addr.arpa, 248.14.195.in-addr.arpa, 209.8.194.in-addr.arpa, 199.8.194.in-addr.arpa and 220.8.194.in-addr.arpa.

These name servers are commonly used with noc.rrz.uni-koeln.de, ns2.netcologne.de and www02.

Host names with two IP numbers:

ns1.netcologne.de points to 2001:4dd0:100:1020:53:1:0:1 and 194.8.194.70

ns3.netcologne.de points to 2001:4dd0:100:4220:53:1:0:3 and 194.8.197.10

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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