iP or domain name lookup

z.vizan.cc Server iP：

Current resolution：

domain resolution record：

2017-04-25-----2017-05-13 162.159.209.64

2017-05-06-----2017-05-13 116.31.127.232

2017-05-06-----2017-05-13 58.211.137.232

2017-05-06-----2017-05-13 117.34.14.232

2017-05-06-----2017-05-13 42.236.94.249

2017-05-07-----2017-05-07 119.167.246.249

2017-05-06-----2017-05-06 122.190.3.232

2017-05-06-----2017-05-06 123.206.131.170

2017-04-25-----2017-04-28 117.34.14.131

2017-04-25-----2017-04-28 42.236.94.224

2017-04-25-----2017-04-28 58.211.137.131

2017-04-25-----2017-04-28 122.190.3.131

2017-04-28-----2017-04-28 116.31.127.131

2017-04-28-----2017-04-28 162.159.208.64