| Date | IP Address |
| 2018-10-23 | 34.240.179.101 (ClassC) |
| 2019-01-08 | 52.215.9.150 (ClassC) |
| 2025-10-16 | 52.214.150.249 (ClassC) |
| 2025-11-02 | 52.18.65.89 (ClassC) |
| Date | Domain | IP |
| encuestasonline.madisonmk.com | 2025-09-06 | 89.6.226.149 |
| bankinter.encuestasonline.madisonmk.com | 2025-09-06 | 89.6.226.149 |
| cpanel.madisonmk.com | 2025-09-02 | 178.33.162.164 |
| wepanel.madisonmk.com | 2025-09-13 | 178.33.162.164 |
| inftel.madisonmk.com | 2025-07-09 | 178.33.162.164 |
| dev.inftel.madisonmk.com | 2025-02-19 | 54.171.7.167 |
| webmail.madisonmk.com | 2025-09-11 | 178.33.162.164 |
| bpo.madisonmk.com | 2025-07-14 | 178.33.162.164 |
| sabadell.bpo.madisonmk.com | 2025-08-10 | 108.128.33.134 |
| innovacion.bpo.madisonmk.com | 2024-10-28 | 54.229.129.207 |
| estudios.madisonmk.com | 2025-09-18 | 178.33.162.164 |
| pre.sports.madisonmk.com | 2025-07-01 | 178.33.162.164 |
| www.madisonmk.com | 2025-08-06 | 178.33.162.164 |
| agency.madisonmk.com | 2025-07-05 | 178.33.162.164 |
| pre.agency.madisonmk.com | 2024-05-13 | 52.50.118.135 |
| dev.agency.madisonmk.com | 2025-03-13 | 3.248.171.91 |
| elclienteopinanaturgy.madisonmk.com | 2025-10-16 | 52.214.150.249 |