iP or domain name lookup

smtp.gxas.cn Server iP：

Current resolution：

domain resolution record：

2023-07-05-----2024-10-07 59.82.37.30

2023-07-05-----2024-10-07 59.82.14.215

2023-07-05-----2024-10-07 59.82.9.178

2023-07-05-----2024-10-07 59.82.44.168

2024-10-07-----2024-10-07 47.246.137.45

2024-10-07-----2024-10-07 47.246.99.196

2023-07-05-----2023-07-07 47.246.165.89

2021-12-09-----2021-12-09 205.204.101.152

2021-12-09-----2021-12-09 42.120.219.29

2021-12-09-----2021-12-09 42.120.226.4