iP or domain name lookup

bjsggw.cn Server iP：

Current resolution：

domain resolution record：

2023-10-04-----2023-10-04 154.215.198.173

2022-04-21-----2022-04-21 45.197.72.122

2021-07-28-----2021-07-28 45.196.96.27

2021-02-02-----2021-02-02 61.243.3.253

2017-09-13-----2017-09-14 220.197.219.118