iP or domain name lookup

91fsw.com Server iP：

Current resolution：

domain resolution record：

2022-04-03-----2022-04-25 154.214.84.45

2020-09-19-----2021-01-02 45.72.36.144

2019-06-21-----2019-07-11 156.236.106.175

2017-06-03-----2018-08-10 118.193.171.215

2017-05-11-----2017-05-25 27.151.29.98

2017-03-30-----2017-04-16 59.56.111.108

2017-03-21-----2017-03-21 183.131.176.85