iP or domain name lookup

ay.xtuan.com Server iP：

Current resolution：

domain resolution record：

2021-10-02-----2021-10-04 123.129.244.225

2021-10-03-----2021-10-03 123.138.154.81

2021-10-02-----2021-10-02 120.221.181.208

2021-10-02-----2021-10-02 221.181.200.212

2021-10-02-----2021-10-02 42.48.120.5

2021-10-02-----2021-10-02 58.218.215.141

2021-10-02-----2021-10-02 124.236.20.195

2021-10-02-----2021-10-02 183.232.159.182

2021-10-02-----2021-10-02 222.85.26.227

2020-12-17-----2020-12-17 117.25.133.219

2019-08-14-----2019-10-13 117.25.133.217