| Date | IP Address |
| 2014-07-29 | 64.132.63.17 (ClassC) |
| 2024-07-27 | 107.162.228.20 (ClassC) |
| 2024-09-22 | 107.162.188.50 (ClassC) |
| 2025-05-14 | 151.101.130.37 (ClassC) |
| 2025-08-04 | 151.101.22.37 (ClassC) |
| Date | Domain | IP |
| mail.dcs.edu | 2014-05-30 | 207.157.127.161 |
| www.dcs.edu | 2014-07-29 | 64.132.63.17 |