iP or domain name lookup

shangxueba.cn Server iP：

Current resolution：

domain resolution record：

2022-10-01-----2024-06-09 140.207.177.207

2022-11-25-----2024-06-09 180.163.28.105

2023-08-19-----2023-09-23 175.41.183.102

2023-08-19-----2023-09-23 54.169.28.110

2022-10-01-----2022-10-01 180.163.29.87

2021-02-17-----2022-09-12 119.147.4.33

2020-11-17-----2020-11-17 49.51.77.136

2020-06-01-----2020-09-19 121.42.148.38

2019-11-03-----2020-04-20 210.73.209.70

2017-12-19-----2019-08-15 210.73.209.68