CF1761598602969-tsm20251027103946

DNSWHOIS.INFO - 196.173.81.in-addr.arpa

Search for IP or hostnames:

196.173.81.in-addr.arpa checked at 2025-10-27T20:56:42.954Z 247ms 50/50/50 100% R:13

196.173.81.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

173.81.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

196.173.81.in-addr.arpa has children including 160.196.173.81.in-addr.arpa, 98.196.173.81.in-addr.arpa, 134.196.173.81.in-addr.arpa, 89.196.173.81.in-addr.arpa, 116.196.173.81.in-addr.arpa and a few other host names.

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

196.173.81.in-addr.arpa uses the same name server setup as other domains, including 4.78.87.in-addr.arpa, 203.8.194.in-addr.arpa, 82.168.213.in-addr.arpa, 134.44.84.in-addr.arpa and 60.35.78.in-addr.arpa.

At least part of the name servers for 196.173.81.in-addr.arpa are shared with other domains, for instance 253.14.195.in-addr.arpa, 73.168.213.in-addr.arpa, 218.8.194.in-addr.arpa, koelnalumni.de and 207.173.81.in-addr.arpa.

These name servers are commonly used with ns2.netcologne.de, noc.rrz.uni-koeln.de, noc2.rrz.uni-koeln.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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