| Date | IP Address |
| 2014-08-08 | 219.222.191.158 (ClassC) |
| 2014-11-07 | 219.222.191.154 (ClassC) |
| 2015-02-04 | 219.222.191.152 (ClassC) |
| 2015-03-18 | 113.105.128.128 (ClassC) |
| 2015-03-20 | 219.222.191.204 (ClassC) |
| 2024-04-29 | 27.39.220.79 (ClassC) |
| 2024-09-22 | 219.222.191.1 (ClassC) |
| 2026-02-23 | 27.39.220.1 (ClassC) |
| Date | Domain | IP |
| jwc.dgut.edu.cn | 2026-01-12 | 27.39.220.1 |
| fyjd.dgut.edu.cn | 2026-01-24 | 27.39.220.17 |
| rceee.dgut.edu.cn | 2026-01-16 | 120.197.170.1 |
| css.dgut.edu.cn | 2026-01-05 | 27.39.220.1 |
| www.dgut.edu.cn | 2025-02-22 | 219.222.191.1 |