iP or domain name lookup

mobilescm.bestv.cn Server iP：

Current resolution：

domain resolution record：

2023-01-11-----2023-01-11 54.223.242.31

2023-01-11-----2023-01-11 52.81.126.100

2022-11-12-----2022-11-12 54.223.235.48

2022-11-12-----2022-11-12 71.132.15.1

2019-10-07-----2019-10-13 54.223.147.145

2019-10-13-----2019-10-13 54.223.79.237

2019-10-07-----2019-10-07 52.80.109.100

2019-09-25-----2019-09-28 54.222.255.175

2019-09-25-----2019-09-27 54.223.202.115