CF1761054555240-tsm20251017082432

DNSWHOIS.INFO - d021008216.ctt.ne.jp

Search for IP or hostnames:

d021008216.ctt.ne.jp checked at 2025-10-21T13:49:15.216Z 798ms 73/73/73 100% R:18

d021008216.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

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AI analysis

d021008216.ctt.ne.jp is a parent of u107.d021008216.ctt.ne.jp, u064.d021008216.ctt.ne.jp, u038.d021008216.ctt.ne.jp, u040.d021008216.ctt.ne.jp, u239.d021008216.ctt.ne.jp and several other host names.

d021008216.ctt.ne.jp is delegated to two name servers: cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp.

d021008216.ctt.ne.jp shares the same name server setup as other domains, for example d184088203.ctt.ne.jp, 52.125.202.in-addr.arpa, 50.96.101.in-addr.arpa, 51.125.202.in-addr.arpa and d215223218.ctt.ne.jp.

d021008216.ctt.ne.jp at least partially shares name servers with other domains, for instance ibis-takashima.co.jp, hirokawakk.co.jp, tiia.or.jp, kurehayushi.com and shichika.or.jp.

These name servers are commonly used with tymwsv38.fitweb.or.jp, sv326.hyper.fitweb.net, sv322.hyper.fitweb.net, ans04.hyper.fitweb.net, sv328.hyper.fitweb.net, sv312.hyper.fitweb.net, sv311.hyper.fitweb.net and sv313.hyper.fitweb.net.

Host names with two IP numbers:

cttsv039.ctt.ne.jp points to 2404:200:ffff:a02:2:a:a:39 and 218.223.216.79

tymwsv02.fitweb.or.jp points to 2404:200:1:a01:2:a:a:2 and 210.166.0.130

d021008216.ctt.ne.jp is handled by a single mail server, cttsv001.ctt.ne.jp.

d021008216.ctt.ne.jp shares the same mail server setup as other domains, for instance d019008216.ctt.ne.jp, d000008216.ctt.ne.jp, d051096101.ctt.ne.jp, d014092121.ctt.ne.jp and d003008216.ctt.ne.jp.

Host cttsv001.ctt.ne.jp resolves to two IPs: 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.
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sFGPvlW CF johedugfp 2025-10-21