CF1760170712619-tsm20251011071822

IPLIST.NET - 191.137.203.in-addr.arpa

Search for IP or hostnames:

191.137.203.in-addr.arpa checked at 2025-10-11T08:18:32.608Z 534ms 42/42/42 100% R:14

191.137.203.in-addr.arpa

NSns01.idcfcloud.com
A210.140.183.89🇯🇵 IDC Frontier Inc.
NSns02.idcfcloud.com
A211.10.28.207🇯🇵 IDC Frontier Inc.
NSns03.idcfcloud.com
A202.230.203.7🇯🇵 IDC Frontier Inc.

137.203.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Up

Starts with same word

Starts similarily

AI analysis

191.137.203.in-addr.arpa is parent of 187.191.137.203.in-addr.arpa, 58.191.137.203.in-addr.arpa, 171.191.137.203.in-addr.arpa and 177.191.137.203.in-addr.arpa.

191.137.203.in-addr.arpa is delegated to three name servers: ns01.idcfcloud.com, ns02.idcfcloud.com and ns03.idcfcloud.com.

At least part of the name servers for 191.137.203.in-addr.arpa are shared with other domains, for instance y-as.jp, natsumegame.com, 3rin.net, ni-3.net and nrk-sv.net.

Host names with a single IP:

ns01.idcfcloud.com points to: 210.140.183.89

ns02.idcfcloud.com points to: 211.10.28.207

ns03.idcfcloud.com points to: 202.230.203.7

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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