iP or domain name lookup

smtp.xunsh.com Server iP：

Current resolution：

domain resolution record：

2023-11-01-----2024-10-04 103.129.255.237

2024-06-11-----2024-10-04 139.95.4.241

2024-06-11-----2024-10-04 103.129.255.238

2024-10-04-----2024-10-04 117.135.207.38

2024-10-04-----2024-10-04 220.197.30.134

2024-10-04-----2024-10-04 111.124.200.38

2024-06-11-----2024-06-11 35.71.138.126

2023-11-01-----2023-11-01 117.147.199.43

2023-11-01-----2023-11-01 183.136.182.11

2023-11-01-----2023-11-01 45.254.48.75