iP or domain name lookup

plus.foxitreader.cn Server iP：

Current resolution：

domain resolution record：

2024-01-11-----2024-01-11 71.132.12.39

2024-01-11-----2024-01-11 52.81.116.93

2021-09-23-----2021-09-23 52.81.0.43

2021-09-23-----2021-09-23 54.223.15.53

2021-09-23-----2021-09-23 52.81.174.59

2021-09-23-----2021-09-23 54.223.20.70

2021-09-23-----2021-09-23 140.179.31.191

2021-03-02-----2021-03-02 52.80.246.31

2021-03-02-----2021-03-02 52.80.162.136

2021-03-02-----2021-03-02 54.222.226.104

2021-03-02-----2021-03-02 140.179.35.216

2021-03-02-----2021-03-02 54.223.36.24

2021-03-02-----2021-03-02 54.223.114.182