iP or domain name lookup

b4.b29b.cn Server iP：

Current resolution：

domain resolution record：

2023-07-04-----2023-07-04 54.153.56.183

2022-04-12-----2022-07-17 154.38.224.27

2022-07-17-----2022-07-17 154.204.181.51

2022-07-17-----2022-07-17 154.12.56.79

2022-04-12-----2022-04-12 154.38.224.31

2022-04-12-----2022-04-12 154.38.224.28

2021-03-14-----2021-03-14 45.193.153.156

2021-03-14-----2021-03-14 154.203.211.183