iP or domain name lookup

ehall.jssvc.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-04-28-----2023-04-23 27.221.108.54

2022-04-28-----2023-04-23 116.211.138.206

2022-12-09-----2023-04-23 180.96.16.232

2022-04-28-----2022-06-10 180.96.16.233

2021-12-24-----2022-02-17 116.211.138.205

2021-12-24-----2022-02-17 180.96.16.231

2022-02-17-----2022-02-17 122.9.167.87

2022-02-17-----2022-02-17 27.221.108.52

2021-12-24-----2021-12-24 27.221.108.53

2021-06-18-----2021-06-23 111.47.226.153

2021-06-18-----2021-06-23 106.119.182.218

2021-06-18-----2021-06-23 183.222.96.252

2021-06-18-----2021-06-23 116.55.250.211

2021-06-18-----2021-06-23 58.58.81.219

2021-06-18-----2021-06-23 1.31.128.250

2021-06-18-----2021-06-23 183.222.96.239

2021-06-23-----2021-06-23 111.202.98.119

2021-06-18-----2021-06-18 106.119.182.153

2021-06-18-----2021-06-18 112.90.216.110

2020-05-13-----2020-06-11 58.211.123.172

2019-09-26-----2019-09-26 61.132.123.92