DNSWHOIS.INFO - u186.d221223218.ctt.ne.jp
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u186.d221223218.ctt.ne.jp checked at 2025-10-22T11:32:22.244Z 490ms 19/19/19 100% R:10u186.d221223218.ctt.ne.jp
| A | 218.223.221.186🇯🇵 The Hokuden Information System Service Company | ||||||
| PTR | u186.d221223218.ctt.ne.jp | ||||||
d221223218.ctt.ne.jp
| MX | cttsv001.ctt.ne.jp | ||||||
| NS | cttsv039.ctt.ne.jp | ||||||
| NS | tymwsv02.fitweb.or.jp | ||||||
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AI analysis
u186.d221223218.ctt.ne.jp resolves to one IP number: 218.223.221.186.
dbq