| Date | IP Address |
| 2015-01-29 | 207.152.124.81 (ClassC) |
| 2015-02-01 | 205.185.206.139 (ClassC) |
| 2015-02-05 | 107.14.32.17 (ClassC) |
| 2015-07-16 | 63.85.36.43 (ClassC) |
| 2016-01-03 | 184.86.240.89 (ClassC) |
| 2017-01-19 | 23.63.226.184 (ClassC) |
| 2017-02-20 | 23.63.226.187 (ClassC) |
| 2017-03-19 | 184.50.239.43 (ClassC) |
| 2025-03-13 | 199.60.103.29 (ClassC) |
| 2025-04-06 | 199.60.103.227 (ClassC) |
| Date | Domain | IP |
| give.marfan.org | 2024-09-05 | 104.18.124.73 |
| blog.marfan.org | 2015-02-05 | 107.14.32.17 |
| info.marfan.org | 2015-02-05 | 107.14.32.17 |
| www.marfan.org | 2024-06-30 | 23.185.0.4 |