iP or domain name lookup

theory.bjd.com.cn Server iP：

Current resolution：

domain resolution record：

2022-10-01-----2023-04-19 58.220.70.13

2022-10-01-----2023-04-19 61.162.100.196

2022-10-01-----2023-04-19 45.124.126.31

2023-04-19-----2023-04-19 111.132.38.39

2023-04-19-----2023-04-19 120.237.255.76

2023-04-19-----2023-04-19 113.194.61.63

2023-04-19-----2023-04-19 103.254.189.67

2023-04-19-----2023-04-19 58.20.160.110

2023-04-19-----2023-04-19 223.111.18.137

2022-10-01-----2022-12-19 111.31.17.253

2022-10-01-----2022-12-19 113.207.4.230

2022-12-19-----2022-12-19 113.24.195.44

2022-10-01-----2022-10-01 183.66.107.60

2022-10-01-----2022-10-01 211.142.194.204

2022-10-01-----2022-10-01 36.136.93.253

2022-10-01-----2022-10-01 42.81.145.132

2022-10-01-----2022-10-01 112.240.57.240