iP or domain name lookup

z5050.cn Server iP：

Current resolution：

domain resolution record：

2021-10-05-----2021-10-11 154.212.238.68

2021-07-07-----2021-07-07 156.253.3.183

2021-07-07-----2021-07-07 154.212.234.216

2021-07-07-----2021-07-07 154.212.234.195