| Date | IP Address |
| 2017-02-03 | 216.3.50.192 (ClassC) |
| 2019-01-24 | 104.66.39.179 (ClassC) |
| 2019-02-17 | 184.27.188.196 (ClassC) |
| 2019-03-26 | 23.207.5.54 (ClassC) |
| 2019-10-23 | 104.116.251.243 (ClassC) |
| 2019-11-22 | 184.31.190.169 (ClassC) |
| 2020-02-05 | 23.66.86.125 (ClassC) |
| 2020-12-16 | 184.28.46.155 (ClassC) |
| 2023-08-26 | 23.201.32.23 (ClassC) |
| 2024-04-09 | 104.86.92.23 (ClassC) |
| 2024-07-16 | 23.192.117.21 (ClassC) |
| 2024-08-28 | 23.33.95.21 (ClassC) |
| 2024-12-08 | 23.39.16.22 (ClassC) |
| 2025-01-19 | 23.41.9.22 (ClassC) |
| 2025-03-03 | 23.55.59.22 (ClassC) |
| 2025-07-04 | 23.192.117.24 (ClassC) |
| 2025-08-02 | 23.48.16.26 (ClassC) |
| Date | Domain | IP |
| qa1.mcclatchy-newsroom.com | 2025-07-25 | 166.108.33.247 |
| qa2.mcclatchy-newsroom.com | 2023-08-25 | 23.198.153.198 |
| www.mcclatchy-newsroom.com | 2023-08-26 | 23.201.32.23 |