iP or domain name lookup

jp100.bsv1.net Server iP：

Current resolution：

domain resolution record：

2020-02-19-----2020-02-19 103.38.215.221

2020-02-17-----2020-02-17 116.93.97.145

2020-02-17-----2020-02-17 103.38.215.241

2019-10-09-----2019-10-09 45.67.53.201

2019-09-19-----2019-09-19 133.18.169.12

2019-07-17-----2019-07-17 45.67.53.214

2016-09-09-----2017-06-30 106.185.52.144

2016-06-04-----2016-06-08 106.184.5.65

2016-05-01-----2016-05-08 106.186.116.93

2016-02-16-----2016-04-28 106.186.115.84