iP or domain name lookup

cctvchild.vtime.cntv.cloudcdn.net Server iP：

Current resolution：

domain resolution record：

2017-01-06-----2017-01-06 121.12.98.31

2017-01-05-----2017-01-05 61.147.218.23

2017-01-04-----2017-01-04 61.130.28.57

2017-01-04-----2017-01-04 183.240.9.77

2017-01-04-----2017-01-04 222.186.142.31

2017-01-04-----2017-01-04 113.207.30.215

2017-01-04-----2017-01-04 61.147.218.21

2017-01-04-----2017-01-04 1.193.188.44

2017-01-04-----2017-01-04 117.131.204.209

2017-01-04-----2017-01-04 118.123.112.11

2017-01-04-----2017-01-04 125.39.5.31

2017-01-04-----2017-01-04 1.193.188.68

2017-01-04-----2017-01-04 60.8.151.155

2017-01-04-----2017-01-04 222.186.142.32

2017-01-04-----2017-01-04 218.29.186.170