iP or domain name lookup

www.3qnu.cn Server iP：

Current resolution：

domain resolution record：

2023-10-06-----2023-10-06 54.153.56.183

2021-04-09-----2021-04-12 173.254.217.157

2021-04-03-----2021-04-08 104.129.35.32

2021-04-02-----2021-04-03 204.44.102.91

2021-03-29-----2021-04-01 107.150.9.36

2021-03-06-----2021-03-17 154.217.88.129

2021-03-04-----2021-03-05 154.217.193.201