iP or domain name lookup

nk.dfosgj.cn Server iP：

Current resolution：

domain resolution record：

2019-08-24-----2019-10-01 120.27.24.88

2017-10-11-----2017-10-12 220.181.105.173

2017-10-11-----2017-10-11 119.167.151.223

2017-10-11-----2017-10-11 27.221.30.96

2017-10-11-----2017-10-11 122.228.74.179

2017-10-11-----2017-10-11 223.82.136.166

2017-10-11-----2017-10-11 171.111.154.223

2017-10-11-----2017-10-11 211.138.122.226

2017-10-11-----2017-10-11 58.218.215.171

2017-10-11-----2017-10-11 222.186.49.190

2017-10-11-----2017-10-11 124.112.127.43