iP or domain name lookup

dtketang.com Server iP：

Current resolution：

domain resolution record：

2023-10-03-----2024-11-12 154.26.197.173

2022-04-27-----2023-06-03 154.31.150.37

2021-10-09-----2021-10-10 47.91.170.222

2020-11-29-----2020-11-29 118.31.219.217

2020-11-10-----2020-11-10 118.31.219.221

2019-12-18-----2019-12-19 47.110.23.53

2019-10-10-----2019-12-03 118.31.219.209

2019-11-26-----2019-12-02 47.110.177.6

2019-09-30-----2019-10-01 47.110.23.121