iP or domain name lookup

bigdata.ctocio.com.cn Server iP：

Current resolution：

domain resolution record：

2023-08-09-----2024-04-23 15.197.158.49

2023-01-06-----2023-01-06 134.122.216.38

2023-01-06-----2023-01-06 172.247.230.122

2023-01-06-----2023-01-06 45.119.7.210

2023-01-06-----2023-01-06 45.119.7.211

2023-01-06-----2023-01-06 154.218.10.28

2022-12-20-----2022-12-20 52.140.196.157

2022-12-20-----2022-12-20 20.194.193.255

2021-08-13-----2021-08-18 183.232.53.75

2021-08-13-----2021-08-18 219.159.84.75

2021-08-13-----2021-08-18 221.178.57.75

2021-08-13-----2021-08-18 117.34.61.75

2021-08-13-----2021-08-18 119.167.246.172

2021-08-13-----2021-08-18 150.138.151.75

2021-08-13-----2021-08-18 122.190.3.75