iP or domain name lookup

gateway.cas-expo.org.cn Server iP：

Current resolution：

domain resolution record：

2023-09-16-----2023-09-16 121.29.38.244

2023-09-16-----2023-09-16 119.84.72.172

2023-09-16-----2023-09-16 223.111.24.33

2023-09-16-----2023-09-16 42.202.152.163

2023-09-16-----2023-09-16 117.21.178.218

2023-09-16-----2023-09-16 163.181.35.142

2023-09-16-----2023-09-16 47.246.48.117

2023-09-16-----2023-09-16 47.246.46.140

2023-09-16-----2023-09-16 116.117.158.93

2023-09-16-----2023-09-16 119.147.148.176

2023-09-16-----2023-09-16 218.98.31.44

2023-09-16-----2023-09-16 221.181.200.132

2023-09-16-----2023-09-16 8.45.176.166

2023-09-16-----2023-09-16 106.39.240.36

2023-09-16-----2023-09-16 125.77.142.176

2023-09-16-----2023-09-16 27.221.44.29

2023-09-16-----2023-09-16 111.13.181.65

2023-09-16-----2023-09-16 112.48.167.176

2023-09-16-----2023-09-16 111.12.95.63

2023-09-16-----2023-09-16 58.218.215.160