| Property | Value |
| Organization | NeuStar, Inc. |
| registrytechnical2@neustar.biz | |
| NameServer | F.CCTLD.US |
| Created | 1985-02-15 00:00:00 |
| Changed | 2015-07-20 00:00:00 |
| Date | IP Address |
| 2020-01-14 | 3.223.27.171 (ClassC) |
| 2020-07-04 | 54.85.169.224 (ClassC) |
| 2021-09-18 | 13.227.40.112 (ClassC) |
| 2021-09-18 | 13.227.40.3 (ClassC) |
| 2021-12-16 | 13.227.33.114 (ClassC) |
| 2021-12-22 | 13.249.74.108 (ClassC) |
| 2022-01-14 | 13.225.221.57 (ClassC) |
| 2022-01-14 | 13.225.221.71 (ClassC) |
| 2022-05-12 | 99.84.192.115 (ClassC) |
| 2022-08-24 | 108.156.60.120 (ClassC) |
| 2024-01-09 | 108.139.10.92 (ClassC) |
| 2024-09-01 | 143.204.98.40 (ClassC) |
| 2024-09-08 | 3.163.24.120 (ClassC) |
| 2024-09-15 | 3.163.24.63 (ClassC) |
| 2024-11-01 | 18.173.132.88 (ClassC) |
| 2025-01-13 | 3.163.24.15 (ClassC) |
| 2025-04-14 | 104.18.4.245 (ClassC) |
| 2026-01-20 | 104.18.5.245 (ClassC) |
| Date | Domain | IP |
| www.smyrna.k12.de.us | 2025-08-26 | 44.198.93.216 |
| www.doe.k12.de.us | 2024-01-09 | 108.139.10.92 |
| mail.k12.de.us | 2025-06-09 | 167.21.8.26 |