なんどもNSを書換られた。
1. whois
[Domain Name] SHIPBROKERS.JP [登録者名] 日本シップブローカーズ協会 [Registrant] Japan Shipbrokers Association [Name Server] dns01.gmoserver.jp [Name Server] dns02.gmoserver.jp [Signing Key] [登録年月日] 2005/09/28 [有効期限] 2022/09/30 [状態] Active [最終更新] 2022/05/09 12:24:30 (JST)
2. history
04.dnsv.jp 03.dnsv.jp 02.dnsv.jp 01.dnsv.jp GMO Internet,Inc 2022-04-29 (11 days) 2022-05-10 (today) 11 days dns02.gmoserver.jp dns01.gmoserver.jp GMO Internet,Inc 2019-01-09 (3 years) 2022-04-28 (today) 3 years 01.dnsv.jp 02.dnsv.jp 03.dnsv.jp 04.dnsv.jp GMO Internet,Inc 2019-01-08 (3 years) 2019-01-09 (3 years) 1 day dns01.gmoserver.jp dns02.gmoserver.jp GMO Internet,Inc 2017-05-26 (5 years) 2019-01-08 (3 years) 2 years 04.dnsv.jp 03.dnsv.jp 02.dnsv.jp 01.dnsv.jp GMO Internet,Inc 2022-04-28 (1 day) 2022-04-29 (today) 1 day