CF1759696348439-tsm20251005201754

NSLIST.NET - 7.138.203.in-addr.arpa

Search for IP or hostnames:

7.138.203.in-addr.arpa checked at 2025-10-05T20:32:28.418Z 586ms 47/47/47 100% R:25

7.138.203.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

Starts with same word

Starts similarily

AI analysis

Two name servers ns1.sphere.ad.jp and ns2.sphere.ad.jp handle delegation for 7.138.203.in-addr.arpa.

7.138.203.in-addr.arpa uses the same name server setup as other domains, for example 55.40.218.in-addr.arpa, 162.197.61.in-addr.arpa, 73.150.210.in-addr.arpa, 82.89.111.in-addr.arpa and 55.212.202.in-addr.arpa.

7.138.203.in-addr.arpa partially shares name servers with other domains; examples include tsef.co.jp, 81.138.203.in-addr.arpa, nagasaki-maibun.jp, liblove.jp and sub240.222.212.202.in-addr.arpa.

These name servers are commonly paired with admin.hitwave.or.jp, penguin.kddnet.ad.jp, ns1.ume2001.com, ns2.ume2001.com, ns.artsports.co.jp, ns1.comsho.com and ns2.comsho.com.

Host names with two IP numbers:

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

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

HISCzVP CF johedugfp 2025-10-05