iP or domain name lookup

api.mobpowertech.com Server iP：

Current resolution：

domain resolution record：

2019-07-17-----2019-07-17 52.76.242.151

2019-07-17-----2019-07-17 52.220.150.4

2017-08-06-----2017-08-07 54.255.155.183

2017-08-06-----2017-08-07 52.220.209.239

2017-08-06-----2017-08-06 54.255.143.135

2017-08-06-----2017-08-06 52.74.125.168