iP or domain name lookup

mms90.fjlearning.com Server iP：

Current resolution：

domain resolution record：

2016-12-02-----2023-03-28 117.27.135.90

2019-06-13-----2019-08-23 111.7.73.166

2016-12-02-----2016-12-02 222.40.142.16

2016-12-02-----2016-12-02 182.118.46.80

2016-12-02-----2016-12-02 222.40.142.15

2016-12-02-----2016-12-02 182.118.46.81

2016-12-02-----2016-12-02 117.27.135.93