iP or domain name lookup

pop.fj.bnet.cn Server iP：

Current resolution：

domain resolution record：

2020-06-21-----2021-09-01 14.18.107.222

2020-06-21-----2021-09-01 14.18.118.152

2021-09-01-----2021-09-01 58.254.141.246

2017-06-30-----2020-06-21 221.5.100.26

2019-07-14-----2020-06-21 221.5.100.27

2017-06-30-----2019-07-26 121.14.129.71

2017-06-30-----2019-07-26 121.14.129.72

2017-06-30-----2017-06-30 221.5.100.206