CF1760278701800-tsm20251012132122

WWW.RTSAK.COM - 166.91.203.in-addr.arpa

Search for IP or hostnames:

166.91.203.in-addr.arpa checked at 2025-10-12T14:18:21.784Z 231ms 54/54/54 100% R:13

166.91.203.in-addr.arpa

NSdns1.cnci.jp
A2405:7000:10:1:210:158:149:11 🇯🇵 Community Network Center Inc. (CNCI)
PTRdns1.cnci.jp
A210.158.149.11🇯🇵 Community Network Center Inc. (CNCI)
PTRdns1.cnci.jp
NSdns2.cnci.jp
A2405:7000:10:1:210:158:149:12 🇯🇵 Community Network Center Inc. (CNCI)
PTRdns2.cnci.jp
A210.158.149.12🇯🇵 Community Network Center Inc. (CNCI)
PTRdns2.cnci.jp
NSdns3.cnci.jp
A2405:7000:8:340c::8 🇯🇵 Community Network Center Inc. (CNCI)
PTRdns3.cnci.jp
A210.158.148.72🇯🇵 Community Network Center Inc. (CNCI)
PTRdns3.cnci.jp

91.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

166.91.203.in-addr.arpa has children including 231.166.91.203.in-addr.arpa, 136.166.91.203.in-addr.arpa, 201.166.91.203.in-addr.arpa, 78.166.91.203.in-addr.arpa, 4.166.91.203.in-addr.arpa and a few other host names.

166.91.203.in-addr.arpa is delegated to three name servers: dns1.cnci.jp, dns2.cnci.jp and dns3.cnci.jp.

At least part of the name servers for 166.91.203.in-addr.arpa are shared with other domains, for instance 185.140.203.in-addr.arpa, dv-cable.katch.ne.jp, 112.2.211.in-addr.arpa, 242.157.202.in-addr.arpa and 243.49.122.in-addr.arpa.

Host names with two IP numbers:

dns1.cnci.jp points to 2405:7000:10:1:210:158:149:11 and 210.158.149.11

dns2.cnci.jp points to 2405:7000:10:1:210:158:149:12 and 210.158.149.12

dns3.cnci.jp points to 2405:7000:8:340c::8 and 210.158.148.72

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

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