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こうゆうかん
埼玉を中心とした学習塾。中学受験、高校受験、中間テスト・期末テスト対策、成績アップ
This website is hosted with SAKURA Internet Inc., which reserves the following IP addresses for koyukan.jp: 49.212.68.87. Moreover, DNS used with this website include ns1.dns.ne.jp, ns2.dns.ne.jp.
Last scanned
Domain Age
Daily Visitors
Global Rank
ns1.dns.ne.jp
ns2.dns.ne.jp
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1970-01-01
1970-01-01
Japan Registry Services
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The registrar of koyukan.jp is Japan Registry Services. According to open source data, you can reach the owner at erika.umezawa@kvisualvision.com but please make sure you have a good reason for unsolicited messages.
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