iP or domain name lookup

atest.csair.com.wswebpic.com Server iP：

Current resolution：

domain resolution record：

2021-01-07-----2021-01-08 223.111.207.120

2021-01-07-----2021-01-08 101.227.102.169

2021-01-07-----2021-01-08 42.81.61.107

2021-01-07-----2021-01-08 118.123.233.254

2021-01-07-----2021-01-08 60.210.16.254

2021-01-07-----2021-01-08 106.122.254.254

2021-01-07-----2021-01-08 58.220.73.254

2021-01-07-----2021-01-08 163.171.198.156

2021-01-07-----2021-01-08 49.79.233.15

2021-01-08-----2021-01-08 222.79.66.99

2021-01-08-----2021-01-08 118.123.233.150

2021-01-08-----2021-01-08 103.254.188.166

2021-01-07-----2021-01-07 60.210.19.136