iP or domain name lookup

liubb.usa7.20212021.ga Server iP：

Current resolution：

domain resolution record：

2022-04-18-----2023-04-11 51.81.210.113

2022-04-18-----2022-04-20 172.67.190.72

2022-04-18-----2022-04-20 104.23.124.73

2022-04-18-----2022-04-20 104.21.100.138

2022-04-18-----2022-04-20 104.19.49.35

2022-04-18-----2022-04-20 104.27.7.62

2022-04-18-----2022-04-20 104.21.84.81

2022-04-18-----2022-04-20 104.27.20.118

2022-04-18-----2022-04-20 104.24.192.146

2022-04-18-----2022-04-20 104.25.17.4

2022-04-18-----2022-04-18 162.159.212.217

2022-04-18-----2022-04-18 104.19.195.163

2022-04-18-----2022-04-18 104.20.235.162

2022-04-18-----2022-04-18 104.19.92.48

2022-04-18-----2022-04-18 104.16.107.102

2022-04-18-----2022-04-18 104.18.133.196

2022-04-18-----2022-04-18 104.25.244.165