iP or domain name lookup

z33jdd.stteach.com Server iP：

Current resolution：

domain resolution record：

2021-12-08-----2021-12-08 3.134.122.52

2021-12-08-----2021-12-08 18.224.196.19

2021-12-08-----2021-12-08 3.139.37.69

2021-12-08-----2021-12-08 3.130.186.58

2021-12-08-----2021-12-08 3.21.89.43

2021-12-08-----2021-12-08 18.189.147.230

2021-12-08-----2021-12-08 3.19.92.76

2021-12-08-----2021-12-08 3.17.111.220

2021-12-08-----2021-12-08 18.190.136.149

2021-12-08-----2021-12-08 3.141.88.207

2021-12-08-----2021-12-08 3.17.50.64

2021-12-08-----2021-12-08 3.130.185.26

2017-07-30-----2017-07-30 103.59.40.141

2017-07-29-----2017-07-29 103.59.40.140