iP or domain name lookup

mastercard2.acs.cmbchina.com Server iP：

Current resolution：

domain resolution record：

2022-03-24-----2024-08-22 58.251.129.49

2022-03-24-----2024-08-22 120.196.98.49

2022-03-24-----2024-08-22 218.18.98.49

2022-03-24-----2024-08-22 113.108.46.175

2022-03-24-----2024-08-22 120.237.21.146

2022-03-24-----2023-11-16 58.251.49.175

2021-05-27-----2021-10-10 210.83.224.180

2021-05-27-----2021-10-10 120.237.116.253

2021-05-27-----2021-10-10 218.17.254.44

2021-05-27-----2021-10-10 180.168.0.137

2021-05-27-----2021-10-10 117.131.120.137

2021-06-09-----2021-10-10 58.247.36.137