iP or domain name lookup

lsteach.com Server iP：

Current resolution：

domain resolution record：

2024-02-09-----2024-02-09 3.94.41.167

2024-02-09-----2024-02-09 3.130.253.23

2024-02-09-----2024-02-09 3.140.13.188

2024-02-09-----2024-02-09 34.205.242.146

2024-02-09-----2024-02-09 52.86.6.113

2024-02-09-----2024-02-09 3.18.7.81

2024-02-09-----2024-02-09 3.19.116.195

2024-02-09-----2024-02-09 3.130.204.160

2024-02-09-----2024-02-09 54.209.32.212

2024-02-09-----2024-02-09 18.119.154.66

2024-02-09-----2024-02-09 52.71.57.184

2019-07-17-----2019-07-17 23.20.239.12

2018-01-03-----2018-01-03 202.168.151.31