| Date | IP Address |
| 2023-12-22 | 99.84.238.172 (ClassC) |
| 2024-07-11 | 18.161.6.107 (ClassC) |
| 2025-05-12 | 3.163.24.129 (ClassC) |
| 2025-07-16 | 3.163.24.27 (ClassC) |
| 2025-07-25 | 3.163.24.9 (ClassC) |
| 2025-12-08 | 3.169.173.27 (ClassC) |
| 2026-03-04 | 3.169.173.3 (ClassC) |
| Date | Domain | IP |
| cr-sso-stg-us-east-1.dbrsmorningstar.com | 2024-02-21 | 44.194.142.171 |
| cr-sso-us-east-1.dbrsmorningstar.com | 2023-11-24 | 3.234.41.85 |
| cr-sso-stg-us-west-2.dbrsmorningstar.com | 2024-02-21 | 35.81.216.78 |
| cr-sso-us-west-2.dbrsmorningstar.com | 2024-11-25 | 54.186.54.109 |
| cpdata-beta.dbrsmorningstar.com | 2024-06-30 | 3.163.24.57 |
| cr-sso-stg.dbrsmorningstar.com | 2025-09-07 | 76.223.110.224 |
| model.dbrsmorningstar.com | 2024-11-24 | 76.223.110.120 |
| cpdata-api-green.dbrsmorningstar.com | 2024-06-09 | 34.208.123.51 |
| ratingsdisclosure-admin.dbrsmorningstar.com | 2024-07-11 | 18.161.6.107 |
| cr-sso.dbrsmorningstar.com | 2025-05-13 | 15.197.209.181 |
| events.dbrsmorningstar.com | 2025-07-17 | 204.141.42.199 |
| viewpoint.dbrsmorningstar.com | 2024-09-17 | 99.84.66.61 |
| www.dbrsmorningstar.com | 2023-11-24 | 204.246.191.105 |