| Date | IP Address |
| 2019-07-08 | 165.254.94.155 (ClassC) |
| 2019-07-16 | 165.254.94.128 (ClassC) |
| 2019-07-16 | 165.254.94.154 (ClassC) |
| 2019-07-24 | 165.254.95.42 (ClassC) |
| 2019-10-01 | 165.254.94.58 (ClassC) |
| 2019-12-16 | 88.221.144.43 (ClassC) |
| 2020-07-11 | 104.126.176.224 (ClassC) |
| 2021-11-04 | 23.61.186.174 (ClassC) |
| 2022-06-22 | 23.192.230.135 (ClassC) |
| 2023-07-19 | 23.47.51.151 (ClassC) |
| 2023-09-27 | 23.221.22.55 (ClassC) |
| 2023-12-03 | 23.192.220.16 (ClassC) |
| 2024-07-25 | 23.55.167.18 (ClassC) |
| 2025-06-05 | 23.213.34.90 (ClassC) |
| 2025-07-06 | 23.192.230.156 (ClassC) |
| 2026-01-31 | 23.192.230.152 (ClassC) |
| Date | Domain | IP |
| login-stage.dfinsolutions.com | 2024-02-28 | 172.64.147.249 |
| tracking.dfinsolutions.com | 2025-07-03 | 147.154.45.222 |
| login.dfinsolutions.com | 2025-09-27 | 172.64.150.153 |
| docdistro.dfinsolutions.com | 2023-08-26 | 52.184.161.191 |
| ab2-ftp.dfinsolutions.com | 2025-05-15 | 52.150.10.104 |
| investor.dfinsolutions.com | 2025-10-12 | 162.159.130.11 |
| services.dfinsolutions.com | 2023-08-25 | 20.106.45.74 |
| app.comms.dfinsolutions.com | 2025-08-13 | 147.154.47.114 |
| images.comms.dfinsolutions.com | 2024-07-25 | 23.55.167.18 |
| www.dfinsolutions.com | 2025-04-22 | 54.83.189.142 |