portal.bjut.edu.cn服务器iP：
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历史解析记录：
2024-11-06-----2025-05-03 110.249.209.200
2024-11-06-----2025-05-03 113.142.69.134
2024-11-15-----2025-05-03 222.186.168.163
2025-05-01-----2025-05-03 101.206.185.117
2024-04-15-----2025-05-02 222.186.168.162
2024-11-06-----2025-05-02 113.142.69.133
2024-11-06-----2025-05-01 110.249.209.201
2025-05-01-----2025-05-01 101.206.185.116
2023-03-19-----2025-03-03 116.211.138.205
2024-02-29-----2025-03-03 119.188.15.230
2024-05-07-----2025-03-03 116.169.116.102
2024-11-06-----2025-03-03 183.47.237.5
2024-11-06-----2025-03-03 115.231.227.167
2024-11-06-----2025-03-03 116.169.116.103
2024-11-06-----2025-03-03 119.188.15.231
2024-11-15-----2025-03-03 183.47.237.6
2024-11-06-----2025-01-10 101.69.122.167
2024-11-15-----2025-01-10 101.69.122.166
2024-11-06-----2025-01-05 116.211.138.206
2024-11-06-----2025-01-05 115.231.227.166
2023-12-10-----2024-05-07 183.61.189.170
2023-12-10-----2024-04-15 116.63.133.176
2023-12-10-----2024-04-15 116.63.182.174
2023-12-10-----2024-04-15 116.63.184.196
2023-12-10-----2024-04-15 116.63.189.134
2023-03-19-----2024-02-29 27.221.108.52
2023-12-10-----2024-01-01 180.96.16.231