iP or domain name lookup

sso.51vv.com Server iP：

Current resolution：

domain resolution record：

2021-10-14-----2024-03-16 120.53.132.58

2022-06-24-----2024-03-16 140.143.217.109

2022-06-24-----2024-03-16 162.62.80.222

2021-10-14-----2021-10-14 162.14.3.196

2017-01-04-----2020-12-17 182.118.27.97

2017-01-04-----2020-12-17 182.118.27.94

2018-07-31-----2020-12-17 218.92.217.51

2018-07-31-----2020-12-17 218.92.217.53

2020-12-17-----2020-12-17 162.14.2.155

2020-12-17-----2020-12-17 120.53.129.78

2018-07-31-----2020-10-17 139.224.164.113

2018-10-29-----2020-10-17 139.224.47.156

2018-07-31-----2020-03-02 118.193.24.2

2019-09-29-----2019-12-03 38.121.63.3

2019-09-29-----2019-12-03 38.123.106.114

2017-01-04-----2017-01-04 183.136.207.117

2017-01-04-----2017-01-04 183.136.207.118