iP or domain name lookup

sailboy.cn Server iP：

Current resolution：

domain resolution record：

2023-05-09-----2024-10-23 103.132.235.40

2019-07-10-----2019-07-11 113.10.163.171

2018-05-01-----2018-05-01 113.10.163.137

2017-02-06-----2017-02-06 118.184.49.46

2016-12-19-----2017-01-25 118.184.49.35