iP or domain name lookup

cosdntg.ledu.com Server iP：

Current resolution：

domain resolution record：

2023-06-09-----2023-06-09 223.111.113.59

2023-06-09-----2023-06-09 123.6.74.190

2023-06-09-----2023-06-09 140.249.29.7

2023-06-09-----2023-06-09 60.211.209.60

2023-06-09-----2023-06-09 115.231.71.59

2023-06-09-----2023-06-09 222.143.140.111

2023-06-09-----2023-06-09 183.237.146.143

2023-06-09-----2023-06-09 60.221.17.211

2023-06-09-----2023-06-09 122.192.127.96

2023-06-09-----2023-06-09 61.162.174.64

2023-06-09-----2023-06-09 183.60.155.252

2023-06-09-----2023-06-09 61.243.158.136

2023-06-09-----2023-06-09 119.0.92.207

2023-06-09-----2023-06-09 183.204.13.59

2023-02-17-----2023-02-17 211.93.212.101

2023-02-17-----2023-02-17 150.138.233.251

2023-02-17-----2023-02-17 211.93.211.242

2023-02-17-----2023-02-17 223.109.137.124

2023-02-17-----2023-02-17 119.167.131.132

2023-02-17-----2023-02-17 113.194.51.229

2023-02-17-----2023-02-17 111.32.143.66

2023-02-17-----2023-02-17 119.167.131.52

2023-02-17-----2023-02-17 115.56.90.103

2023-02-17-----2023-02-17 221.229.195.79

2023-02-17-----2023-02-17 122.224.48.103

2023-02-17-----2023-02-17 36.25.253.119