iP or domain name lookup

ymb.chinaums.com Server iP：

Current resolution：

domain resolution record：

2021-08-17-----2022-04-24 122.70.139.27

2021-08-17-----2022-04-24 45.124.126.49

2021-08-17-----2022-04-24 113.24.195.13

2021-08-17-----2022-04-24 112.240.60.48

2021-08-17-----2022-04-24 103.254.188.185

2021-08-17-----2022-04-24 118.112.241.81

2021-09-27-----2022-04-24 61.162.100.143

2021-09-27-----2022-04-24 58.220.70.29

2022-04-24-----2022-04-24 119.36.65.139

2022-04-24-----2022-04-24 120.221.65.58

2022-04-24-----2022-04-24 59.63.81.141

2022-04-24-----2022-04-24 120.240.120.181

2021-08-17-----2021-09-27 117.169.113.189

2021-08-17-----2021-09-27 120.232.178.47

2021-08-17-----2021-09-27 61.163.111.190

2021-08-17-----2021-09-27 58.222.41.66

2021-09-27-----2021-09-27 113.142.26.23

2021-09-27-----2021-09-27 182.106.174.156

2021-08-17-----2021-08-17 113.96.132.24

2021-08-17-----2021-08-17 211.95.52.162