CF1760659063036-tsm20251016114356

WWW.ROBTEX.COM - 8.31.133.in-addr.arpa

Search for IP or hostnames:

8.31.133.in-addr.arpa checked at 2025-10-16T23:57:43.004Z 518ms 105/105/105 100% R:19

8.31.133.in-addr.arpa

NStusns1.tus.ac.jp
A133.31.8.4🇯🇵 TUSNET-AS
PTRtusns1.tus.ac.jp
NStusns.tus.ac.jp
A133.31.8.3🇯🇵 TUSNET-AS
PTRtusns.tus.ac.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

31.133.in-addr.arpa

NStusns1.tus.ac.jp
NStusns.tus.ac.jp
NSdns-x.sinet.ad.jp

Up

Starts with same word

Starts similarily

AI analysis

8.31.133.in-addr.arpa is a parent of 3.8.31.133.in-addr.arpa, 4.8.31.133.in-addr.arpa and 12.8.31.133.in-addr.arpa.

8.31.133.in-addr.arpa is delegated to name servers tusns1.tus.ac.jp, tusns.tus.ac.jp and dns-x.sinet.ad.jp.

8.31.133.in-addr.arpa at least partially shares name servers with other domains such as ppp.tuat.ac.jp, kcgi.ac.jp, kuins.kyoto-u.ac.jp, 252.160.in-addr.arpa and ls.kitasato-u.ac.jp.

These name servers are often used together with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, ns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp, dns1.u-ryukyu.ac.jp, ns0.u-ryukyu.ac.jp, nsi01.cc.niigata-u.ac.jp and ns1.omu.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:

tusns1.tus.ac.jp points to 133.31.8.4 and tusns.tus.ac.jp points to 133.31.8.3.

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

EAomWvC CF johedugfp 2025-10-16