iP or domain name lookup

img1.30edu.com.cn Server iP：

Current resolution：

domain resolution record：

2022-03-07-----2022-03-07 183.214.152.46

2022-03-07-----2022-03-07 223.111.239.33

2022-03-07-----2022-03-07 111.3.87.120

2022-03-07-----2022-03-07 124.238.232.232

2022-03-07-----2022-03-07 42.56.84.27

2022-03-07-----2022-03-07 58.216.32.215

2022-03-07-----2022-03-07 27.221.34.92

2022-03-07-----2022-03-07 14.29.57.72