| Date | IP Address |
| 2017-05-12 | 40.136.60.120 (ClassC) |
| 2019-10-11 | 23.50.52.233 (ClassC) |
| 2019-10-14 | 23.48.94.115 (ClassC) |
| 2019-10-14 | 23.48.94.129 (ClassC) |
| 2023-11-22 | 23.43.164.80 (ClassC) |
| 2024-06-28 | 95.101.20.169 (ClassC) |
| 2025-05-07 | 23.213.34.80 (ClassC) |
| 2025-06-04 | 23.192.230.146 (ClassC) |
| 2025-08-22 | 23.192.230.155 (ClassC) |
| Date | Domain | IP |
| ns1.cs50.mdc.edu | 2025-02-25 | 205.251.192.87 |
| ns2.cs50.mdc.edu | 2025-03-09 | 205.251.195.65 |
| ns3.cs50.mdc.edu | 2025-03-09 | 205.251.197.253 |
| ns4.cs50.mdc.edu | 2025-02-26 | 205.251.198.140 |
| ns1.mdc.edu | 2025-01-24 | 147.70.29.44 |
| NS2.MDC.EDU | 2025-01-22 | 147.70.29.42 |
| hruat2.mdc.edu | 2024-09-02 | 192.29.107.131 |
| csuat2.mdc.edu | 2024-06-29 | 147.154.3.128 |
| image.mdcmessaging.mdc.edu | 2025-05-07 | 23.213.34.80 |
| hr.mdc.edu | 2025-08-06 | 147.154.8.35 |
| cs.mdc.edu | 2024-12-19 | 147.154.112.73 |
| adfs.mdc.edu | 2025-05-08 | 147.70.29.183 |
| destudent.mdc.edu | 2024-08-04 | 147.154.1.1 |
| www.mdc.edu | 2025-05-09 | 147.70.29.80 |