iP or domain name lookup

ningdejiajiao.com Server iP：

Current resolution：

domain resolution record：

2017-03-08-----2017-03-08 54.192.75.62

2017-03-08-----2017-03-08 54.192.75.133

2017-03-08-----2017-03-08 52.84.203.175

2017-03-08-----2017-03-08 54.192.159.11

2017-03-08-----2017-03-08 54.192.159.115

2017-03-08-----2017-03-08 52.85.151.53

2017-03-08-----2017-03-08 54.230.150.249

2017-03-08-----2017-03-08 54.192.75.30

2017-03-08-----2017-03-08 54.192.159.153

2017-03-08-----2017-03-08 52.85.151.14

2017-03-08-----2017-03-08 52.222.234.82

2017-03-08-----2017-03-08 54.192.159.62