CF1762210485839-tsm20251102073205

DNSWHOIS.INFO - d233215061.ctt.ne.jp

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d233215061.ctt.ne.jp checked at 2025-11-03T22:54:45.822Z 179ms 70/70/70 100% R:16

d233215061.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🇯🇵 InfoSphere
rank #304083 globally
rank #5173 in the tld

AI analysis

Two name servers cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp handle delegation for d233215061.ctt.ne.jp.

d233215061.ctt.ne.jp uses the same name server setup as other domains, for example d046096101.ctt.ne.jp, 214.92.121.in-addr.arpa, d051125202.ctt.ne.jp, d027092121.ctt.ne.jp and d026008216.ctt.ne.jp.

d233215061.ctt.ne.jp partially shares name servers with other domains; examples include 4.166.210.in-addr.arpa, inamien.jp, crisis-hec.jp, toyama-rotary.jp and kitamura-cl.jp.

These name servers are commonly used alongside tymwsv38.fitweb.or.jp, ans04.hyper.fitweb.net, sv312.hyper.fitweb.net, sv313.hyper.fitweb.net, knp02.kitanippon.co.jp, sv328.hyper.fitweb.net, sv314.hyper.fitweb.net, ns.imamura.co.jp and ns1.htcn.ne.jp.

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

d233215061.ctt.ne.jp is handled by a single mail server, cttsv001.ctt.ne.jp.

d233215061.ctt.ne.jp has the same mail server setup as other domains, including d211223218.ctt.ne.jp, d029063119.ctt.ne.jp, d223223218.ctt.ne.jp, d218223218.ctt.ne.jp and d184088203.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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bnnnIhu CF johedugfp 2025-11-03