iP or domain name lookup

vwwv.sdutbbs.com Server iP：

Current resolution：

domain resolution record：

2022-08-21-----2023-03-26 112.80.255.152

2022-08-21-----2023-03-26 153.3.236.79

2023-03-23-----2023-03-26 220.181.33.176

2023-03-23-----2023-03-26 180.97.104.236

2023-03-26-----2023-03-26 14.215.179.22

2022-08-21-----2023-03-23 111.45.3.16

2023-03-23-----2023-03-23 180.97.104.55

2023-03-23-----2023-03-23 223.109.81.159

2022-08-21-----2022-08-21 180.101.50.139

2022-08-21-----2022-08-21 180.101.50.138

2022-04-23-----2022-04-23 47.91.170.222

2022-03-08-----2022-03-31 45.193.103.166