iP or domain name lookup

sso.sinopharmgroup.com.cn Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2022-05-08 117.186.228.252

2021-08-23-----2022-05-08 220.196.65.29

2021-08-23-----2022-05-08 58.33.90.254

2022-05-08-----2022-05-08 45.253.25.67

2022-05-08-----2022-05-08 101.227.59.67

2019-07-15-----2021-08-23 116.66.38.75

2020-02-20-----2021-08-23 221.133.237.227

2019-07-15-----2020-02-20 221.133.238.101

2016-12-02-----2016-12-03 221.133.237.231

2016-12-02-----2016-12-02 116.66.38.68