iP or domain name lookup

nnnhk.bidns.cn Server iP：

Current resolution：

domain resolution record：

2020-09-27-----2023-07-03 103.45.249.119

2017-12-17-----2019-12-03 23.225.212.219

2019-12-03-----2019-12-03 23.225.172.141

2019-07-09-----2019-07-27 64.32.1.45

2017-01-05-----2017-12-17 107.151.161.220

2017-12-17-----2017-12-17 162.251.95.221

2017-01-03-----2017-10-18 23.234.29.184

2017-01-03-----2017-10-18 162.251.95.54

2017-01-05-----2017-10-18 162.251.95.46

2017-07-18-----2017-07-19 123.1.194.222

2017-07-18-----2017-07-19 123.1.194.181

2017-01-03-----2017-01-23 107.151.161.221