iP or domain name lookup

mail.chunxing-group.com Server iP：

Current resolution：

domain resolution record：

2023-03-10-----2024-01-12 103.126.92.7

2024-01-12-----2024-01-12 183.136.182.1

2024-01-12-----2024-01-12 117.147.199.33

2024-01-12-----2024-01-12 45.254.48.65

2022-11-19-----2023-10-05 103.126.92.6

2022-11-19-----2023-03-10 106.38.232.65

2022-11-19-----2023-03-10 101.71.155.40

2022-11-19-----2023-03-10 106.38.232.69

2022-11-19-----2022-12-19 123.125.41.72

2022-12-19-----2022-12-19 103.129.255.181