iP or domain name lookup

img.testimg.com Server iP：

Current resolution：

domain resolution record：

2017-04-14-----2017-04-14 223.111.153.100

2017-04-14-----2017-04-14 125.211.204.201

2017-04-14-----2017-04-14 124.239.186.226

2017-04-14-----2017-04-14 122.228.251.43

2017-04-14-----2017-04-14 180.101.217.142

2017-04-14-----2017-04-14 180.101.217.173

2017-04-14-----2017-04-14 123.125.46.191

2017-04-14-----2017-04-14 119.167.164.104

2017-04-14-----2017-04-14 220.194.79.11

2017-04-14-----2017-04-14 180.101.217.140

2017-04-14-----2017-04-14 117.169.98.228

2017-04-14-----2017-04-14 180.101.217.141

2017-04-14-----2017-04-14 119.6.229.37

2017-04-14-----2017-04-14 122.246.3.191