iP or domain name lookup

rbsa.cmbchina.com Server iP：

Current resolution：

domain resolution record：

2022-06-21-----2022-10-25 58.251.49.158

2022-06-21-----2022-10-25 112.54.163.129

2022-06-21-----2022-10-25 210.22.252.129

2022-06-21-----2022-10-25 58.33.159.129

2022-06-21-----2022-10-25 113.108.46.158

2022-06-21-----2022-06-21 120.237.18.254

2020-06-30-----2021-10-09 58.60.0.171

2020-06-30-----2021-10-09 117.131.120.144

2020-06-30-----2021-10-09 180.168.0.144

2020-06-30-----2021-10-09 58.247.36.144

2020-07-30-----2021-10-09 120.234.60.40

2020-09-14-----2021-09-26 114.255.125.13

2020-06-30-----2021-06-22 58.250.74.171

2021-04-29-----2021-04-29 223.71.67.13