iP or domain name lookup

psbc.51credit.com Server iP：

Current resolution：

domain resolution record：

2023-01-18-----2023-01-18 47.93.95.93

2019-07-12-----2019-12-16 59.56.78.21

2019-07-12-----2019-12-16 59.56.79.45

2019-07-12-----2019-07-12 183.131.214.46

2018-01-19-----2018-01-20 59.56.19.224

2018-01-19-----2018-01-19 103.36.210.168

2017-11-01-----2017-12-14 59.56.19.112

2017-11-01-----2017-11-02 183.131.214.173

2017-11-01-----2017-11-01 183.131.214.181

2017-11-01-----2017-11-01 103.36.210.147

2017-09-12-----2017-09-13 59.56.19.184