iP or domain name lookup

sinastorage.cn Server iP：

Current resolution：

domain resolution record：

2022-05-06-----2024-11-25 49.7.37.97

2022-05-06-----2024-11-25 123.126.45.208

2022-08-08-----2024-11-25 183.60.95.221

2017-07-13-----2022-06-19 221.179.190.195

2019-08-04-----2022-06-19 121.14.32.187

2019-10-28-----2021-03-16 36.51.252.106

2021-01-18-----2021-03-16 49.7.37.54

2019-08-04-----2020-11-04 49.7.37.28

2017-07-13-----2019-08-04 60.28.164.37

2017-07-13-----2017-07-13 180.149.135.223

2017-07-13-----2017-07-13 58.63.236.244

2017-07-13-----2017-07-13 113.108.216.237