CF1759930141260-tsm20251008082644

NSLIST.NET - 242.138.203.in-addr.arpa

Search for IP or hostnames:

242.138.203.in-addr.arpa checked at 2025-10-08T13:29:01.242Z 627ms 50/50/50 100% R:18

242.138.203.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

242.138.203.in-addr.arpa is a parent of sub192.242.138.203.in-addr.arpa and 206.242.138.203.in-addr.arpa.

Delegation for 242.138.203.in-addr.arpa rests with two name servers, ns1.sphere.ad.jp and ns2.sphere.ad.jp.

242.138.203.in-addr.arpa shares the same name server setup as other domains, including 253.165.210.in-addr.arpa, 171.197.61.in-addr.arpa, 188.150.210.in-addr.arpa, 54.136.210.in-addr.arpa and 143.136.210.in-addr.arpa.

242.138.203.in-addr.arpa at least partially shares name servers with other domains, for instance hjsenri.net, sub0.7.229.202.in-addr.arpa, 60.138.203.in-addr.arpa, 69.153.210.in-addr.arpa and mx.plug-in.jp.

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

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

ycMAOVH CF johedugfp 2025-10-08