iP or domain name lookup

uexercise.unipus.cn Server iP：

Current resolution：

domain resolution record：

2024-02-12-----2024-06-17 116.205.4.163

2024-02-12-----2024-06-17 116.205.4.24

2024-02-26-----2024-06-17 116.205.4.166

2024-02-29-----2024-06-17 116.205.4.23

2023-03-26-----2023-04-03 161.189.56.77

2023-03-26-----2023-04-03 161.189.82.41

2019-11-14-----2023-03-26 52.83.152.178

2019-11-14-----2023-03-26 52.83.220.135

2020-04-21-----2023-03-26 52.83.226.254

2020-04-30-----2023-03-26 52.83.91.7

2023-03-26-----2023-03-26 161.189.205.252

2023-03-26-----2023-03-26 161.189.89.35

2023-03-26-----2023-03-26 161.189.125.169

2023-03-26-----2023-03-26 161.189.35.56

2021-06-03-----2023-03-21 52.83.85.21

2023-03-21-----2023-03-21 161.189.126.117

2020-04-21-----2022-10-16 52.83.218.104

2021-09-20-----2022-04-19 161.189.77.236

2020-05-19-----2020-12-18 52.83.236.9