CF1761047907311-tsm20251017082432

MXLIST.NET - 71.138.203.in-addr.arpa

Search for IP or hostnames:

71.138.203.in-addr.arpa checked at 2025-10-21T11:58:27.299Z 537ms 53/53/53 100% R:15

71.138.203.in-addr.arpa

NSpenguin.kddnet.ad.jp
A210.132.91.129🇯🇵 KDDI
PTRpenguin.kddnet.ad.jp
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

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

71.138.203.in-addr.arpa is the parent of 246.71.138.203.in-addr.arpa, 211.71.138.203.in-addr.arpa, 229.71.138.203.in-addr.arpa, 78.71.138.203.in-addr.arpa, 66.71.138.203.in-addr.arpa and a few other host names.

71.138.203.in-addr.arpa is delegated to three name servers penguin.kddnet.ad.jp, ns1.sphere.ad.jp and ns2.sphere.ad.jp.

71.138.203.in-addr.arpa at least partially shares name servers with other domains, for instance p-tokyo.nttpc.ne.jp, te-fukuoka.nttpc.ne.jp, 194.248.160.in-addr.arpa, m-hiroshima.nttpc.ne.jp and 103.150.210.in-addr.arpa.

These name servers are commonly used with dolphin.kddnet.ad.jp, admin.hitwave.or.jp, kddfuji.kddlabs.co.jp, tao.kddlabs.co.jp and ns.rakan.co.jp.

Host names with two IP numbers: The host name ns1.sphere.ad.jp points to 2001:2c0:11:3::a01 and 202.239.113.19; The host name ns2.sphere.ad.jp points to 2001:2c0:11:1::a02 and 202.239.113.26.

Host names with one IP number: The host name penguin.kddnet.ad.jp points to 210.132.91.129.

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

EFzHZJS CF johedugfp 2025-10-21