iP or domain name lookup

ap538.com Server iP：

Current resolution：

domain resolution record：

2023-01-26-----2024-04-16 154.221.98.22

2021-10-19-----2021-10-19 156.240.136.214

2021-06-05-----2021-06-05 204.11.56.37

2021-05-02-----2021-05-17 154.22.109.38

2021-02-13-----2021-03-28 156.254.238.48

2020-12-16-----2020-12-16 45.81.11.84

2020-09-23-----2020-11-20 45.86.246.79