iP or domain name lookup

iycatykk.gameduoduo.cn Server iP：

Current resolution：

domain resolution record：

2017-08-15-----2017-09-09 121.22.247.190

2017-08-15-----2017-09-09 153.101.56.95

2017-08-15-----2017-09-09 60.213.22.237

2017-08-15-----2017-09-09 106.122.255.239

2017-08-15-----2017-09-09 112.29.204.88

2017-08-15-----2017-09-09 58.222.41.217

2017-08-15-----2017-09-09 42.81.30.174

2017-08-15-----2017-09-09 183.232.185.95

2017-09-09-----2017-09-09 116.9.156.176

2017-08-15-----2017-08-15 218.77.92.249