iP or domain name lookup

www.51ina.cn Server iP：

Current resolution：

domain resolution record：

2022-08-08-----2022-08-08 45.192.76.146

2021-02-25-----2021-02-25 23.106.95.189

2019-07-23-----2019-07-23 210.16.191.245

2017-11-16-----2017-11-17 114.80.154.76

2017-04-12-----2017-04-24 114.80.208.15