iP or domain name lookup

wafmnc.jnu.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-05-11-----2025-09-06 120.197.46.2

2025-09-06-----2025-09-06 111.20.24.86

2025-09-06-----2025-09-06 111.20.24.88

2023-10-10-----2023-10-10 23.88.53.29

2023-06-12-----2023-06-12 223.109.73.135

2023-06-12-----2023-06-12 42.236.8.95

2023-06-12-----2023-06-12 39.173.185.19

2023-06-12-----2023-06-12 39.173.185.18

2023-05-22-----2023-05-22 223.109.73.133

2023-05-22-----2023-05-22 223.111.121.187

2023-05-22-----2023-05-22 112.17.17.43

2022-05-11-----2022-06-22 112.29.240.93

2022-05-11-----2022-06-22 223.87.182.189