iP or domain name lookup

hxtxx.com Server iP：

Current resolution：

domain resolution record：

2019-07-09-----2019-08-21 154.86.21.148

2017-10-09-----2017-10-09 170.178.178.53

2017-10-08-----2017-10-08 170.178.178.58

2017-06-04-----2017-07-23 170.178.178.39

2017-07-23-----2017-07-23 170.178.178.56

2017-06-30-----2017-06-30 104.160.171.90

2017-06-30-----2017-06-30 104.160.171.86

2017-06-04-----2017-06-04 104.160.171.83

2017-04-28-----2017-04-28 170.178.178.50

2017-04-28-----2017-04-28 170.178.178.51