iP or domain name lookup

www.costtest.com Server iP：

Current resolution：

domain resolution record：

2022-04-21-----2022-04-29 3.94.41.167

2022-04-21-----2022-04-29 52.71.57.184

2022-04-21-----2022-04-29 3.140.13.188

2022-04-21-----2022-04-29 18.119.154.66

2022-04-21-----2022-04-29 54.161.222.85

2022-04-21-----2022-04-29 52.86.6.113

2022-04-29-----2022-04-29 54.209.32.212

2022-04-29-----2022-04-29 3.130.204.160

2022-04-21-----2022-04-21 34.205.242.146

2016-12-22-----2016-12-23 209.177.86.10