iP or domain name lookup

dt.biosan.cn Server iP：

Current resolution：

domain resolution record：

2022-07-06-----2023-10-17 127.0.0.1

2021-07-02-----2022-12-23 150.138.151.88

2022-07-06-----2022-12-23 58.211.2.88

2022-07-06-----2022-12-23 111.32.135.88

2022-12-23-----2022-12-23 125.39.239.88

2022-12-23-----2022-12-23 180.163.188.88

2022-07-06-----2022-07-06 122.190.3.88

2022-07-06-----2022-07-06 220.170.186.88

2021-07-02-----2021-07-05 117.34.61.88

2021-07-02-----2021-07-05 221.178.57.88

2021-07-02-----2021-07-05 119.167.246.169

2021-07-02-----2021-07-05 162.159.209.88

2020-08-02-----2021-03-15 42.81.8.104

2020-08-02-----2021-03-15 119.188.97.103

2020-08-02-----2021-03-15 58.211.137.103

2020-08-02-----2021-03-15 162.159.224.183

2020-08-02-----2021-03-15 119.147.134.103

2020-08-02-----2021-03-15 112.25.91.103

2020-08-02-----2021-03-15 117.34.14.103

2021-03-15-----2021-03-15 162.159.225.183

2020-08-02-----2020-08-02 183.232.53.103