CF1759518070875-tsm20251003185623

WWW.RTSAK.COM - 30.138.203.in-addr.arpa

Search for IP or hostnames:

30.138.203.in-addr.arpa checked at 2025-10-03T19:01:10.860Z 611ms 39/39/39 100% R:14

30.138.203.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

30.138.203.in-addr.arpa is the parent of 228.30.138.203.in-addr.arpa, 200.30.138.203.in-addr.arpa, 196.30.138.203.in-addr.arpa, 142.30.138.203.in-addr.arpa, 107.30.138.203.in-addr.arpa and a few other host names.

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

30.138.203.in-addr.arpa uses the same name server setup as other domains such as 21.34.161.in-addr.arpa, mamegen.co.jp, d-mm.jp, tochoji.jp and kamigyo-hp.org.

30.138.203.in-addr.arpa shares name servers with other domains at least partially, for example yes-sumai.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

cuaezJc CF johedugfp 2025-10-03