iP or domain name lookup

torst.com Server iP：

Current resolution：

domain resolution record：

2021-06-13-----2023-05-19 31.11.35.29

2019-04-04-----2020-07-22 31.11.33.117

2017-09-13-----2017-09-19 62.149.128.166

2017-09-13-----2017-09-19 62.149.128.160

2017-09-13-----2017-09-18 62.149.128.157

2017-09-13-----2017-09-18 62.149.128.74

2017-09-13-----2017-09-18 62.149.128.72

2017-09-13-----2017-09-18 62.149.128.154

2017-09-18-----2017-09-18 62.149.128.151

2017-09-13-----2017-09-13 62.149.128.163