| Date | IP Address |
| 2014-02-03 | 207.152.124.65 (ClassC) |
| 2014-05-10 | 69.31.102.27 (ClassC) |
| 2014-06-24 | 64.145.86.11 (ClassC) |
| 2014-10-09 | 107.14.32.99 (ClassC) |
| 2014-10-14 | 90.84.60.169 (ClassC) |
| 2015-02-17 | 92.123.72.175 (ClassC) |
| 2015-04-09 | 207.109.221.184 (ClassC) |
| 2016-07-03 | 67.135.105.179 (ClassC) |
| 2016-11-13 | 65.152.202.163 (ClassC) |
| 2017-01-24 | 63.238.216.144 (ClassC) |
| 2017-06-26 | 23.59.189.83 (ClassC) |
| 2017-08-08 | 204.93.46.128 (ClassC) |
| 2018-03-17 | 23.218.156.235 (ClassC) |
| 2018-08-06 | 65.152.202.192 (ClassC) |
| 2018-08-06 | 65.152.202.216 (ClassC) |
| 2018-10-29 | 23.72.83.19 (ClassC) |
| 2019-04-08 | 23.215.98.41 (ClassC) |
| 2019-12-05 | 104.114.77.144 (ClassC) |
| 2019-12-20 | 104.114.9.95 (ClassC) |
| 2020-06-09 | 96.16.19.22 (ClassC) |
| 2020-07-02 | 104.92.241.22 (ClassC) |
| 2026-02-27 | 192.0.66.136 (ClassC) |
| Date | Domain | IP |
| image.email.msd.es | 2024-09-14 | 184.24.34.94 |
| click.email.msd.es | 2026-01-25 | 13.111.131.105 |
| fortzaar.msd.es | 2025-07-16 | 3.33.160.204 |
| cancer.msd.es | 2026-01-07 | 3.33.160.204 |
| profesionales.msd.es | 2015-02-19 | 23.74.9.182 |
| now.msd.es | 2025-05-16 | 76.223.68.176 |
| www.msd.es | 2014-06-24 | 64.145.86.11 |