iP or domain name lookup

bj.eims.cn Server iP：

Current resolution：

domain resolution record：

2022-12-22-----2022-12-22 183.61.166.160

2022-08-17-----2022-08-17 183.61.165.153

2022-08-17-----2022-08-17 163.177.219.118

2019-07-10-----2019-12-16 183.60.229.109

2019-07-11-----2019-10-09 183.232.214.222

2019-10-09-----2019-10-09 163.177.220.29

2017-07-28-----2017-09-16 183.60.229.62

2017-09-11-----2017-09-15 163.177.219.62

2017-09-11-----2017-09-15 183.232.214.198