iP or domain name lookup

pg0.rc9899.com Server iP：

Current resolution：

domain resolution record：

2023-08-04-----2023-08-04 45.33.18.44

2019-06-11-----2019-08-22 45.199.157.121

2018-01-02-----2018-01-02 103.97.228.222

2018-01-02-----2018-01-02 103.97.229.72

2018-01-02-----2018-01-02 122.9.131.202

2017-12-15-----2017-12-15 103.197.69.114

2017-12-12-----2017-12-14 103.197.69.111

2017-12-12-----2017-12-14 103.197.69.123

2017-12-12-----2017-12-14 103.197.69.183

2017-12-12-----2017-12-14 103.197.69.115

2017-12-12-----2017-12-14 103.70.224.124

2017-12-14-----2017-12-14 103.197.69.144

2017-12-14-----2017-12-14 103.70.224.160

2017-12-14-----2017-12-14 43.230.115.26

2017-12-14-----2017-12-14 103.197.69.145

2017-12-14-----2017-12-14 45.125.50.67

2017-12-12-----2017-12-12 103.197.69.146

2017-12-12-----2017-12-12 43.230.115.239

2017-12-12-----2017-12-12 103.197.69.153