iP or domain name lookup

cbofd.cn Server iP：

Current resolution：

domain resolution record：

2019-10-16-----2019-11-19 79.124.78.120

2019-10-17-----2019-10-17 78.142.29.210

2018-01-17-----2018-01-17 172.106.222.213

2017-10-08-----2017-10-08 23.83.174.174

2017-09-29-----2017-09-29 23.82.74.189