iP or domain name lookup

i.usts.edu.cn Server iP：

Current resolution：

domain resolution record：

2021-09-27-----2022-11-24 118.212.233.216

2021-09-27-----2022-11-24 118.212.233.223

2022-03-05-----2022-11-24 59.63.226.24

2022-11-24-----2022-11-24 36.158.231.196

2022-11-24-----2022-11-24 175.6.201.151

2022-11-24-----2022-11-24 120.72.45.195

2022-11-24-----2022-11-24 42.202.155.196

2022-11-24-----2022-11-24 36.158.231.195

2022-11-24-----2022-11-24 119.39.205.68

2022-11-24-----2022-11-24 59.63.226.67

2022-11-24-----2022-11-24 42.81.219.24

2022-11-24-----2022-11-24 42.81.219.68

2021-09-27-----2022-03-05 111.202.98.99

2021-09-27-----2022-03-05 111.13.147.215

2021-09-27-----2022-03-05 183.222.96.232

2022-03-05-----2022-03-05 111.47.226.216

2022-03-05-----2022-03-05 117.23.61.163

2022-03-05-----2022-03-05 122.228.238.102

2021-09-27-----2021-09-28 1.31.128.212

2021-09-27-----2021-09-27 116.211.155.228

2021-09-27-----2021-09-27 113.107.238.154

2021-09-27-----2021-09-27 117.23.61.159

2021-09-27-----2021-09-27 111.202.98.83