iP or domain name lookup

uni.cmbchina.com Server iP：

Current resolution：

domain resolution record：

2023-07-06-----2024-03-01 120.196.98.90

2023-07-06-----2024-03-01 218.18.98.90

2023-07-06-----2024-03-01 58.251.129.90

2023-06-12-----2023-06-12 58.251.51.113

2023-06-12-----2023-06-12 183.238.230.145

2019-11-08-----2020-02-27 183.238.230.6

2019-11-08-----2020-02-27 117.186.235.123

2019-11-08-----2020-02-27 222.66.93.155

2019-11-08-----2020-02-27 140.207.159.134

2019-11-11-----2020-02-27 202.105.96.197