iP or domain name lookup

b7.think-gear.cn Server iP：

Current resolution：

domain resolution record：

2019-10-01-----2019-10-13 47.52.217.126

2016-12-28-----2016-12-28 58.218.215.173

2016-12-06-----2016-12-27 58.216.17.116

2016-12-27-----2016-12-27 171.111.154.240

2016-12-27-----2016-12-27 27.221.30.108

2016-12-27-----2016-12-27 222.73.134.99

2016-12-27-----2016-12-27 220.181.105.225

2016-12-27-----2016-12-27 222.186.49.190

2016-12-27-----2016-12-27 117.131.204.54

2016-12-27-----2016-12-27 122.228.74.169

2016-12-27-----2016-12-27 221.181.200.235

2016-12-08-----2016-12-08 183.232.151.148

2016-12-06-----2016-12-07 180.97.168.231

2016-12-07-----2016-12-07 120.192.89.167

2016-12-06-----2016-12-06 61.154.126.114

2016-12-06-----2016-12-06 117.131.204.57

2016-12-06-----2016-12-06 119.167.151.223

2016-12-06-----2016-12-06 111.161.3.187

2016-12-06-----2016-12-06 117.131.204.51

2016-12-06-----2016-12-06 218.60.119.27