iP or domain name lookup

mail.hrbmu.edu.cn Server iP：

Current resolution：

domain resolution record：

2025-06-13-----2026-01-20 103.126.92.253

2025-06-13-----2026-01-20 103.126.92.254

2025-08-13-----2026-01-20 220.197.30.138

2025-08-13-----2026-01-20 47.251.114.68

2025-08-13-----2026-01-20 117.135.207.42

2025-08-13-----2026-01-20 111.124.200.42

2025-06-13-----2026-01-16 47.251.8.173

2025-09-13-----2025-09-13 47.91.89.87

2025-09-13-----2025-09-13 139.95.8.252

2025-08-13-----2025-08-13 183.136.182.9

2025-06-13-----2025-06-13 220.197.30.137

2025-06-13-----2025-06-13 111.124.200.41

2025-06-13-----2025-06-13 117.135.207.41

2022-08-31-----2023-05-14 101.71.155.44

2022-08-31-----2023-05-14 45.254.48.65

2022-08-31-----2023-05-14 115.236.119.70

2022-08-31-----2023-05-14 103.129.255.238

2022-08-31-----2023-05-14 112.13.121.42

2022-08-31-----2023-05-14 117.147.199.33

2022-08-31-----2023-05-14 183.136.182.1

2022-10-20-----2023-05-14 103.129.255.237

2020-03-13-----2020-03-13 210.46.80.51