iP or domain name lookup

qian001.com Server iP：

Current resolution：

domain resolution record：

2020-06-28-----2021-01-25 47.74.55.53

2020-06-28-----2021-01-25 47.74.46.59

2019-09-30-----2019-10-10 15.164.138.184

2019-09-30-----2019-09-30 15.164.151.80

2017-08-25-----2019-06-10 103.232.215.138

2017-08-25-----2019-06-10 103.232.215.139

2017-12-03-----2017-12-03 50.117.120.251

2017-12-03-----2017-12-03 50.117.113.222

2017-10-10-----2017-10-10 50.117.120.250

2017-08-25-----2017-08-26 47.52.93.148