CF1761112967710-tsm20251017082432

DNSWHOIS.INFO - d023008216.ctt.ne.jp

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d023008216.ctt.ne.jp checked at 2025-10-22T06:02:47.694Z 1815ms 73/73/73 100% R:22

d023008216.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

d023008216.ctt.ne.jp is the parent of u004.d023008216.ctt.ne.jp, u183.d023008216.ctt.ne.jp, u221.d023008216.ctt.ne.jp, u116.d023008216.ctt.ne.jp, u144.d023008216.ctt.ne.jp and several other host names.

d023008216.ctt.ne.jp's delegation is to two name servers cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp.

d023008216.ctt.ne.jp shares the same name server configuration as other domains, such as 224.215.61.in-addr.arpa, d016008216.ctt.ne.jp, d061096101.ctt.ne.jp, d231232110.ctt.ne.jp and d037096101.ctt.ne.jp.

d023008216.ctt.ne.jp at least partially shares its name servers with other domains, for instance kanazawa-gakuen.jp, hokuriku-dhk.or.jp, eoldb.jp, fsquare.info and kc1.co.jp.

These name servers are commonly used with tymwsv38.fitweb.or.jp, ans04.hyper.fitweb.net, sv312.hyper.fitweb.net, sv326.hyper.fitweb.net, sv313.hyper.fitweb.net, sv327.hyper.fitweb.net and sv311.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

d023008216.ctt.ne.jp is served by a single mail server, cttsv001.ctt.ne.jp.

d023008216.ctt.ne.jp uses the same mail server setup as other domains such as d218223218.ctt.ne.jp, d184088203.ctt.ne.jp, d215223218.ctt.ne.jp, d038096101.ctt.ne.jp and d041096101.ctt.ne.jp.

Hostname 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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kYJAQfA CF johedugfp 2025-10-22