| 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 |
| 2020-03-11 | 13.226.139.64 (ClassC) |
| 2020-03-11 | 13.226.139.71 (ClassC) |
| 2020-08-07 | 143.204.25.85 (ClassC) |
| 2024-10-11 | 13.224.14.31 (ClassC) |
| 2025-05-05 | 3.175.34.105 (ClassC) |
| 2025-05-09 | 3.163.24.121 (ClassC) |
| 2025-07-22 | 3.163.24.79 (ClassC) |
| 2025-08-05 | 3.163.24.58 (ClassC) |
| 2025-10-18 | 3.169.173.16 (ClassC) |
| 2025-11-01 | 3.169.173.9 (ClassC) |