CF1760946501850-tsm20251017082432

WWW.RTSAK.COM - 212.138.203.in-addr.arpa

Search for IP or hostnames:

212.138.203.in-addr.arpa checked at 2025-10-20T07:48:21.825Z 549ms 39/39/39 100% R:12

212.138.203.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

212.138.203.in-addr.arpa is a parent of 187.212.138.203.in-addr.arpa, 252.212.138.203.in-addr.arpa and 2.212.138.203.in-addr.arpa.

Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle delegation for 212.138.203.in-addr.arpa.

212.138.203.in-addr.arpa uses the same name server setup as other domains, for example st93.arena.ne.jp, 4.229.202.in-addr.arpa, mssi.co.jp, idea-housewares.jp and fa-products.co.jp.

212.138.203.in-addr.arpa shares name servers with other domains at least in part, for instance psi-net.jp.

Host names with one IP number: The host name ns3.sphere.ad.jp points to 202.239.113.22 and the host name 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

CMoTUMc CF johedugfp 2025-10-20