iP or domain name lookup

wasa.com Server iP：

Current resolution：

domain resolution record：

2022-12-12-----2023-01-28 104.18.8.155

2022-12-12-----2023-01-26 104.18.9.155

2021-12-04-----2022-09-26 104.18.30.185

2021-12-04-----2022-09-26 104.18.31.185

2019-05-22-----2019-05-22 104.27.125.94

2019-05-22-----2019-05-22 104.27.124.94