CF1761087688163-tsm20251017082432

DNSWHOIS.INFO - 100.138.203.in-addr.arpa

Search for IP or hostnames:

100.138.203.in-addr.arpa checked at 2025-10-21T23:01:28.137Z 302ms 39/39/39 100% R:12

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 the 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 are delegated to 100.138.203.in-addr.arpa.

100.138.203.in-addr.arpa uses the same name server configuration as other domains, such as toyohashikizai.jp, akiarchi.com, shikokutanzo.co.jp, hashimoto-kinzokushoji.co.jp and st34.arena.ne.jp.

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

Host names with a single IP address:

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

AAZCpWH CF johedugfp 2025-10-21