CF1760810985129-tsm20251017082432

WWW.RTSAK.COM - 100.138.203.in-addr.arpa

Search for IP or hostnames:

100.138.203.in-addr.arpa checked at 2025-10-18T18:09:45.110Z 371ms 39/39/39 100% R:11

100.138.203.in-addr.arpa

NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 NTT PC Communications (InfoSphere)
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 NTT PC Communications (InfoSphere)
PTRns4.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

100.138.203.in-addr.arpa is a parent of 10.100.138.203.in-addr.arpa, 182.100.138.203.in-addr.arpa, 134.100.138.203.in-addr.arpa, 203.100.138.203.in-addr.arpa, 93.100.138.203.in-addr.arpa and a few other host names.

Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle the delegation for 100.138.203.in-addr.arpa.

100.138.203.in-addr.arpa shares the same name server setup as other domains, for example toyohashikizai.jp, akiarchi.com, shikokutanzo.co.jp, hashimoto-kinzokushoji.co.jp and st34.arena.ne.jp.

100.138.203.in-addr.arpa partially shares name servers with other domains, for example xn--tck8b124m.jp and web-lotas.net.

Host names with one IP number:

ns3.sphere.ad.jp points to 202.239.113.22; ns4.sphere.ad.jp points to 202.239.113.30.

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

COsEbde CF johedugfp 2025-10-18