iP or domain name lookup

email.cmbchina.com Server iP：

Current resolution：

domain resolution record：

2023-11-02-----2023-11-02 120.196.98.90

2023-11-02-----2023-11-02 58.251.129.90

2023-11-02-----2023-11-02 218.18.98.90

2021-10-09-----2023-01-09 210.22.252.54

2021-10-09-----2023-01-09 58.33.159.54

2021-10-09-----2023-01-09 112.54.163.54

2022-09-07-----2023-01-09 58.251.51.113

2022-09-07-----2022-09-12 183.62.64.129

2021-10-09-----2021-10-09 183.238.230.145

2021-04-28-----2021-04-28 139.9.91.142

2020-03-10-----2020-05-12 210.83.224.28

2020-03-10-----2020-05-12 120.234.62.15

2020-03-10-----2020-05-12 113.98.240.132