iP or domain name lookup

qtconcerthall.polyt.cn Server iP：

Current resolution：

domain resolution record：

2023-07-18-----2023-07-18 36.159.58.238

2023-07-18-----2023-07-18 223.112.182.81

2023-07-18-----2023-07-18 125.39.103.238

2023-07-18-----2023-07-18 116.211.221.186

2023-07-18-----2023-07-18 27.19.248.228

2023-07-18-----2023-07-18 125.39.103.239

2023-07-18-----2023-07-18 223.112.182.87

2023-07-18-----2023-07-18 114.80.179.209

2023-07-18-----2023-07-18 106.119.193.238

2023-07-18-----2023-07-18 119.96.90.236

2023-07-18-----2023-07-18 220.181.127.235

2023-07-18-----2023-07-18 114.80.179.213

2023-07-18-----2023-07-18 116.211.183.233

2023-07-18-----2023-07-18 125.39.103.237

2019-10-08-----2019-10-08 47.96.194.170