iP or domain name lookup

haha.99it.cn Server iP：

Current resolution：

domain resolution record：

2017-03-22-----2017-03-22 42.236.94.248

2017-03-22-----2017-03-22 125.39.174.230

2017-03-22-----2017-03-22 162.159.224.238

2017-03-22-----2017-03-22 58.211.137.230

2017-03-22-----2017-03-22 101.71.56.230

2017-03-22-----2017-03-22 117.34.14.230

2017-03-22-----2017-03-22 59.51.81.247

2017-03-22-----2017-03-22 116.31.127.230

2016-01-14-----2016-01-14 101.71.56.154

2016-01-14-----2016-01-14 120.52.114.154

2016-01-14-----2016-01-14 119.147.134.154

2016-01-14-----2016-01-14 116.31.127.154

2016-01-14-----2016-01-14 117.34.112.154