CF1760089959501-tsm20251009080619

WWW.ROBTEX.COM - d165092121.ctt.ne.jp

Search for IP or hostnames:

d165092121.ctt.ne.jp checked at 2025-10-10T09:52:39.470Z 189ms 104/104/104 100% R:14

d165092121.ctt.ne.jp

MXcttsv001.ctt.ne.jp
A2404:200:ffff:a01:2:a:a:1🇯🇵 The Hokuden Information System Service Company
PTRcttsv001.ctt.ne.jp
A210.166.4.129🇯🇵 The Hokuden Information System Service Company
NScttsv039.ctt.ne.jp
A2404:200:ffff:a02:2:a:a:39🇯🇵 The Hokuden Information System Service Company
PTRcttsv039.ctt.ne.jp
A218.223.216.79🇯🇵 The Hokuden Information System Service Company
NStymwsv02.fitweb.or.jp
A2404:200:1:a01:2:a:a:2🇯🇵 The Hokuden Information System Service Company
PTRtymwsv02.fitweb.or.jp
A210.166.0.130🇯🇵 The Hokuden Information System Service Company
PTRtymwsv02.fitweb.or.jp

ctt.ne.jp

NScttsv039.ctt.ne.jp
MXmx.ctt.ne.jp
NStymwsv02.fitweb.or.jp
A202.253.106.155🇯🇵 NTT PC Communications (InfoSphere)
rank #304083 globally
rank #5173 in the tld

Up

AI analysis

d165092121.ctt.ne.jp is the parent of u002.d165092121.ctt.ne.jp.

d165092121.ctt.ne.jp is delegated to two name servers cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp.

d165092121.ctt.ne.jp shares the same name server setup as other domains, for instance d019063119.ctt.ne.jp, 189.88.203.in-addr.arpa, d017008216.ctt.ne.jp, d009008216.ctt.ne.jp and d020008216.ctt.ne.jp.

d165092121.ctt.ne.jp at least partially shares name servers with other domains, for instance 227.215.61.in-addr.arpa, tgfr.net, kitanippon.co.jp, nsr-toyama.co.jp and u-support.com.

These name servers are commonly used with the following name servers: tymwsv38.fitweb.or.jp, ans04.hyper.fitweb.net, sv312.hyper.fitweb.net, sv326.hyper.fitweb.net, sv311.hyper.fitweb.net, sv325.hyper.fitweb.net, sv327.hyper.fitweb.net, sv323.hyper.fitweb.net, sv313.hyper.fitweb.net and knp02.kitanippon.co.jp.

Host names with two IP numbers:

The host name cttsv039.ctt.ne.jp points to 2404:200:ffff:a02:2:a:a:39 and 218.223.216.79; the host name tymwsv02.fitweb.or.jp points to 2404:200:1:a01:2:a:a:2 and 210.166.0.130.

d165092121.ctt.ne.jp is handled by a single mail server, cttsv001.ctt.ne.jp.

d165092121.ctt.ne.jp shares the same mail server setup as other domains, for instance d024008216.ctt.ne.jp, d007008216.ctt.ne.jp, d237215061.ctt.ne.jp, d021092121.ctt.ne.jp and d055125202.ctt.ne.jp.

cttsv001.ctt.ne.jp resolves to two IP numbers: 2404:200:ffff:a01:2:a:a:1 and 210.166.4.129.

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

rhLwlsN CF johedugfp 2025-10-10