| Date | IP Address |
| 2014-10-01 | 23.21.103.85 (ClassC) |
| 2024-10-29 | 99.86.38.85 (ClassC) |
| 2024-12-18 | 99.86.38.56 (ClassC) |
| 2024-12-27 | 99.86.38.79 (ClassC) |
| 2025-04-05 | 99.84.66.109 (ClassC) |
| 2025-04-22 | 99.84.66.94 (ClassC) |
| 2025-09-23 | 99.84.66.36 (ClassC) |
| 2026-01-24 | 3.169.173.83 (ClassC) |
| Date | Domain | IP |
| www.advertising.hearstmagazines.com | 2024-12-24 | 3.163.189.65 |
| my.hearstmagazines.com | 2014-11-17 | 23.21.103.85 |