iP or domain name lookup

ycez.szns.edu.cn Server iP：

Current resolution：

domain resolution record：

2020-06-19-----2021-08-29 111.13.147.215

2020-06-19-----2021-08-29 1.31.128.212

2020-06-19-----2021-08-29 183.222.96.232

2020-06-19-----2021-08-29 111.202.98.99

2020-06-19-----2021-08-29 116.55.250.237

2020-06-19-----2021-08-29 113.107.238.154

2021-08-29-----2021-08-29 111.202.98.83

2021-08-29-----2021-08-29 118.212.233.216

2021-08-29-----2021-08-29 116.211.155.228

2021-08-29-----2021-08-29 118.212.233.223

2020-06-19-----2020-06-19 58.58.81.138

2020-06-19-----2020-06-19 122.228.238.102

2020-06-19-----2020-06-19 106.42.25.201

2020-06-19-----2020-06-19 118.212.233.160

2020-06-19-----2020-06-19 106.119.182.142