CF1761249189316-tsm20251017082432

WWW.RTSAK.COM - 49.136.210.in-addr.arpa

Search for IP or hostnames:

49.136.210.in-addr.arpa checked at 2025-10-23T19:53:09.300Z 538ms 47/47/47 100% R:7

49.136.210.in-addr.arpa

NSns1.sphere.ad.jp
A2001:2c0:11:3::a01 🇯🇵 NTT PC Communications (InfoSphere)
PTRns1.sphere.ad.jp
A202.239.113.19🇯🇵 NTT PC Communications (InfoSphere)
PTRns1.sphere.ad.jp
NSns2.sphere.ad.jp
A2001:2c0:11:1::a02 🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.jp
A202.239.113.26🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.jp

136.210.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Starts with same word

Starts similarily

AI analysis

49.136.210.in-addr.arpa is delegated to two name servers: ns1.sphere.ad.jp and ns2.sphere.ad.jp.

49.136.210.in-addr.arpa uses the same name server setup as other domains, including a-nagoya.nttpc.ne.jp, 6.136.210.in-addr.arpa, 99.245.119.in-addr.arpa, 183.138.203.in-addr.arpa and 254.89.111.in-addr.arpa.

At least part of the name servers for 49.136.210.in-addr.arpa are shared with other domains, for instance 157.229.202.in-addr.arpa, sphere.ad.jp, artvanlines.co.jp, 72.138.203.in-addr.arpa and mei.ad.jp.

these name servers are commonly used with penguin.kddnet.ad.jp, admin.hitwave.or.jp, srv.hitachijoho.com, ns2.y2s.net and ns.y2s.net.

Host names with two IP numbers:

ns1.sphere.ad.jp points to 2001:2c0:11:3::a01 and 202.239.113.19.

ns2.sphere.ad.jp points to 2001:2c0:11:1::a02 and 202.239.113.26.

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

UUffXno CF johedugfp 2025-10-23