CF1759808768219-tsm20251005211530

IPLIST.NET - c64.236.181.203.in-addr.arpa

Search for IP or hostnames:

c64.236.181.203.in-addr.arpa checked at 2025-10-07T03:46:08.203Z 3180ms 70/70/70 100% R:24

c64.236.181.203.in-addr.arpa

PTRncgm.go.jp
NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53 🇯🇵 National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53 🇯🇵 National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53 🇯🇵 National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2🇯🇵 National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6🇯🇵 National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10🇯🇵 National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
NSedns.ncgm.go.jp
A203.181.236.71🇯🇵 National Institute of Informatics
A255.255.255.192

236.181.203.in-addr.arpa

NSdns01.sinet.ad.jp
NSjpnac01.sinet.ad.jp

Up

Starts with same word

Starts similarily

AI analysis

c64.236.181.203.in-addr.arpa is a parent of 71.c64.236.181.203.in-addr.arpa and 70.c64.236.181.203.in-addr.arpa.

c64.236.181.203.in-addr.arpa points to IP number 255.255.255.192.

For instance, other host names net-pop-mgmt-32-hli-li1.switch.ch, sub192.217.239.202.in-addr.arpa, net-pop-mgmt-35-unine-ne1.switch.ch, sub128.188.146.210.in-addr.arpa and 0.242.45.218.in-addr.arpa share IP numbers with c64.236.181.203.in-addr.arpa.

c64.236.181.203.in-addr.arpa is delegated to two name servers: dns-x.sinet.ad.jp and edns.ncgm.go.jp.

c64.236.181.203.in-addr.arpa shares name servers with other domains at least partially, for example 168.35.133.in-addr.arpa, sit.ac.jp, 128.48.202.in-addr.arpa, cin.nihon-u.ac.jp and ntsel.go.jp.

these name servers are often used with the following: ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, ns2.orion.ac.jp, ns.orion.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, nsi01.cc.niigata-u.ac.jp and ns.nihon-u.ac.jp.

Host names with six IP numbers

dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10

Host names with one IP number

edns.ncgm.go.jp points to 203.181.236.71

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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LbjcSDK CF johedugfp 2025-10-07