CF1759257074374-tsm20250929235914

NSLIST.NET - 163.138.203.in-addr.arpa

Search for IP or hostnames:

163.138.203.in-addr.arpa checked at 2025-09-30T18:31:14.354Z 373ms 50/50/50 100% R:13

163.138.203.in-addr.arpa

NSns1.sphere.ad.jp
A2001:2c0:11:3::a01 🇯🇵 NTT PC Communications (InfoSphere)
PTRns1.sphere.ad.jp
A202.239.113.19🇯🇵 NTT PC Communications (InfoSphere)
PTRns1.sphere.ad.jp
NSns2.sphere.ad.jp
A2001:2c0:11:1::a02 🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.jp
A202.239.113.26🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.jp

138.203.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

The parent of 195.163.138.203.in-addr.arpa is 163.138.203.in-addr.arpa.

163.138.203.in-addr.arpa is delegated to two name servers: ns1.sphere.ad.jp and ns2.sphere.ad.jp.

163.138.203.in-addr.arpa uses the same name server setup as other domains, for instance 155.197.61.in-addr.arpa, p-kanagawa.nttpc.ne.jp, 55.136.210.in-addr.arpa, 212.224.202.in-addr.arpa and 119.194.61.in-addr.arpa.

163.138.203.in-addr.arpa shares name servers with other domains at least partially, for instance sub96.73.150.210.in-addr.arpa, sub192.43.229.202.in-addr.arpa, heng.co.jp, savina.jp and sub224.185.146.124.in-addr.arpa.

These name servers are often used with admin.hitwave.or.jp, penguin.kddnet.ad.jp, ns2.y2s.net, ns.y2s.net and dns.ksoft.jp.

Host names with two IP numbers:

The host ns1.sphere.ad.jp points to 2001:2c0:11:3::a01 and 202.239.113.19.

The host ns2.sphere.ad.jp points to 2001:2c0:11:1::a02 and 202.239.113.26.

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

LxkVUhS CF johedugfp 2025-09-30