iP or domain name lookup

mxa232f.chinaemail.cn Server iP：

Current resolution：

domain resolution record：

2023-07-05-----2024-08-05 159.138.140.216

2023-07-05-----2024-08-05 106.12.41.146

2023-07-05-----2024-08-05 43.135.96.239

2024-08-05-----2024-08-05 43.128.31.66

2019-07-17-----2020-09-15 121.14.57.151

2019-07-17-----2020-09-15 121.14.57.135

2019-10-08-----2020-09-15 47.89.24.115

2017-09-11-----2019-10-08 47.88.13.218

2017-09-11-----2017-09-12 211.152.37.205

2017-09-11-----2017-09-11 211.152.37.206