CF1763511983135-tsm20251116095642

WWW.RTSAK.COM - 221.196.213.in-addr.arpa

Search for IP or hostnames:

221.196.213.in-addr.arpa checked at 2025-11-19T00:26:23.039Z 1047ms 50/50/50 100% R:15 allDone:true timedOut:false

221.196.213.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

196.213.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.196.213.in-addr.arpa is a parent of 214.221.196.213.in-addr.arpa, 218.221.196.213.in-addr.arpa and 15.221.196.213.in-addr.arpa.

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

221.196.213.in-addr.arpa shares the same name server setup as other domains, for example 69.117.212.in-addr.arpa, 1.35.78.in-addr.arpa, 81.79.87.in-addr.arpa, 15.79.87.in-addr.arpa and 78.117.212.in-addr.arpa.

221.196.213.in-addr.arpa partially shares name servers with other domains, for instance koelnalumni.de, 207.173.81.in-addr.arpa, 248.14.195.in-addr.arpa and 209.8.194.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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