iP or domain name lookup

jbc.acs.cmbchina.com Server iP：

Current resolution：

domain resolution record：

2024-01-03-----2024-01-16 45.79.19.196

2023-12-12-----2024-01-07 45.33.2.79

2023-12-14-----2024-01-07 173.255.194.134

2024-01-04-----2024-01-04 96.126.123.244

2024-01-04-----2024-01-04 45.56.79.23

2024-01-02-----2024-01-02 45.33.20.235

2023-12-09-----2023-12-30 45.33.30.197

2023-12-25-----2023-12-25 72.14.178.174

2023-12-18-----2023-12-20 198.58.118.167

2023-12-07-----2023-12-15 45.33.23.183

2018-10-03-----2018-10-09 221.179.46.194