CF1757731254888-tsm20250912070358

IPLIST.NET - 139.178.203.in-addr.arpa

Search for IP or hostnames:

139.178.203.in-addr.arpa checked at 2025-09-13T02:40:54.811Z 4569ms 61/61/61 100% R:15

139.178.203.in-addr.arpa

NSmango.itojun.org
A2001:2f0:0:8800::1:1 🇯🇵 MEX
A2001:2f0:0:8800:226:2dff:fe0b:4311 🇯🇵 MEX
A210.155.141.200🇯🇵 MEX
PTRmango.itojun.org
NSns-wide.wide.ad.jp
A2001:200:0:1::f 🇯🇵 WIDE Project
PTRns-wide.wide.ad.jp
A203.178.136.59🇯🇵 WIDE Project
PTRns-wide.wide.ad.jp
NSns.tokyo.wide.ad.jp
A2001:200:0:1::6 🇯🇵 WIDE Project
PTRns.tokyo.wide.ad.jp
A203.178.136.35🇯🇵 WIDE Project
PTRns.tokyo.wide.ad.jp

178.203.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

139.178.203.in-addr.arpa serves as the parent host for 49.139.178.203.in-addr.arpa, 57.139.178.203.in-addr.arpa, 98.139.178.203.in-addr.arpa, 53.139.178.203.in-addr.arpa, 88.139.178.203.in-addr.arpa, among others.

Three name servers, mango.itojun.org, ns-wide.wide.ad.jp and ns.tokyo.wide.ad.jp, are delegated to 139.178.203.in-addr.arpa.

The domain 139.178.203.in-addr.arpa shares its name servers, at least partially, with other domains such as cc.toyaku.ac.jp, 138.178.203.in-addr.arpa, 24.249.202.in-addr.arpa, 145.178.203.in-addr.arpa, and educ.ps.toyaku.ac.jp.

The name servers dns-x.sinet.ad.jp, polestar.cc.toyaku.ac.jp, lake.cc.cuc.ac.jp, and spring.cc.cuc.ac.jp are frequently utilized in conjunction.

Three IP numbers: 2001:2f0:0:8800::1:1, 2001:2f0:0:8800:226:2dff:fe0b:4311, and 210.155.141.200 are pointed to by mango.itojun.org. ns-wide.wide.ad.jp points to two IP numbers: 2001:200:0:1::f and 203.178.136.59, while ns.tokyo.wide.ad.jp points to 2001:200:0:1::6 and 203.178.136.35.

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

rHrhnkK CF johedugfp 2025-09-13