| Property | Value |
| Name | Division of Information Technology |
| dnstech@noc.umd.edu | |
| Address | Bldg 224, Room 3309-C |
| City | College Park, MD 207 |
| Country | US |
| Created | 1985-07-31 00:00:00 |
| Changed | 2020-12-26 00:00:00 |
| Expires | 2021-07-31 00:00:00 |
| Date | IP Address |
| 2020-05-12 | 13.225.69.57 (ClassC) |
| 2020-05-12 | 13.225.69.58 (ClassC) |
| 2024-10-03 | 18.161.6.22 (ClassC) |
| 2024-12-26 | 3.163.158.126 (ClassC) |
| 2025-01-14 | 99.86.57.62 (ClassC) |
| 2025-07-05 | 3.163.24.57 (ClassC) |
| 2025-08-01 | 3.163.24.30 (ClassC) |
| 2025-08-05 | 3.163.24.78 (ClassC) |
| 2025-08-23 | 3.163.24.55 (ClassC) |
| 2025-11-03 | 3.169.173.5 (ClassC) |