| Date | IP Address |
| 2021-08-17 | 54.175.182.157 (ClassC) |
| 2025-07-03 | 44.216.38.26 (ClassC) |
| 2025-07-20 | 3.229.127.130 (ClassC) |
| 2025-09-16 | 52.203.115.233 (ClassC) |
| 2025-09-23 | 3.209.41.20 (ClassC) |
| 2025-10-21 | 3.209.119.91 (ClassC) |
| 2025-11-17 | 34.225.146.234 (ClassC) |
| 2025-12-02 | 52.204.15.101 (ClassC) |
| 2025-12-11 | 54.159.68.93 (ClassC) |
| Date | Domain | IP |
| viewmodel-api.planningtools.theknot.com | 2025-01-16 | 18.212.45.232 |
| prod.homescreen-cdn.planningtools.theknot.com | 2024-12-20 | 3.163.158.122 |
| qa.homescreen.planningtools.theknot.com | 2025-07-03 | 44.216.38.26 |
| prod.homescreen.planningtools.theknot.com | 2024-04-08 | 54.172.98.88 |
| dev.membership-faker.planningtools.theknot.com | 2025-06-22 | 3.209.39.2 |