CF1759587662388-tsm20251004101907

WWW.RTSAK.COM - 31.138.203.in-addr.arpa

Search for IP or hostnames:

31.138.203.in-addr.arpa checked at 2025-10-04T14:21:02.369Z 535ms 36/36/36 100% R:11

31.138.203.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

31.138.203.in-addr.arpa has children including 33.31.138.203.in-addr.arpa, 217.31.138.203.in-addr.arpa, 2.31.138.203.in-addr.arpa, 69.31.138.203.in-addr.arpa, 60.31.138.203.in-addr.arpa and a few other host names.

31.138.203.in-addr.arpa is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.

31.138.203.in-addr.arpa uses the same name server setup as other domains, including sakuranosato23-2077.jp, www.tsak.jp, 160.229.202.in-addr.arpa, iwateshibaura.co.jp and db105.arena.ne.jp.

Hostnames with a single IP

ns3.sphere.ad.jp resolves to: 202.239.113.22.

ns4.sphere.ad.jp resolves 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

ofhuYaS CF johedugfp 2025-10-04