iP or domain name lookup

sr4.f3322.net Server iP：

Current resolution：

domain resolution record：

2020-03-05-----2020-03-06 11.139.203.42

2020-03-02-----2020-03-02 11.139.218.163

2020-03-02-----2020-03-02 14.114.29.196

2019-04-18-----2020-02-25 180.94.179.141

2017-12-11-----2017-12-11 27.109.237.118

2017-12-01-----2017-12-02 183.238.89.132

2017-02-17-----2017-02-17 120.198.50.177