CF1757845925245-tsm20250914071522

DNSWHOIS.INFO - 6.138.203.in-addr.arpa

Search for IP or hostnames:

6.138.203.in-addr.arpa checked at 2025-09-14T10:32:05.228Z 556ms 50/50/50 100% R:22

6.138.203.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 178.6.138.203.in-addr.arpa, 65.6.138.203.in-addr.arpa, 73.6.138.203.in-addr.arpa, 38.6.138.203.in-addr.arpa, 135.6.138.203.in-addr.arpa, and a few other host names is 6.138.203.in-addr.arpa.

Two name servers, ns1.sphere.ad.jp and ns2.sphere.ad.jp, are delegated to 6.138.203.in-addr.arpa.

The name server setup for 6.138.203.in-addr.arpa is shared with other domains such as chiba.nttpc.ne.jp, 53.212.202.in-addr.arpa, 136.194.61.in-addr.arpa, p-fukuoka.nttpc.ne.jp, and 8.33.1.in-addr.arpa.

The name servers of 6.138.203.in-addr.arpa are at least partially shared with other domains such as fr-pilot.com, 48.150.210.in-addr.arpa, rakan.co.jp, kyototool.jp, and roboc.com.

The name servers admin.hitwave.or.jp and dns-sa1.plala.or.jp are frequently utilized in conjunction with these name servers.

ns1.sphere.ad.jp and ns2.sphere.ad.jp each point to two IP numbers: 2001:2c0:11:3::a01 and 202.239.113.19 for ns1.sphere.ad.jp, and 2001:2c0:11:1::a02 and 202.239.113.26 for ns2.sphere.ad.jp.

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

fXisLvh CF johedugfp 2025-09-14