| Date | IP Address |
| 2020-08-29 | 23.33.85.231 (ClassC) |
| 2020-08-29 | 23.33.85.252 (ClassC) |
| 2020-09-09 | 23.3.98.17 (ClassC) |
| 2020-10-19 | 23.32.45.18 (ClassC) |
| 2020-12-05 | 172.232.14.49 (ClassC) |
| 2021-01-12 | 23.50.52.147 (ClassC) |
| 2021-01-12 | 23.50.52.98 (ClassC) |
| 2021-09-13 | 23.63.71.72 (ClassC) |
| 2022-05-09 | 23.216.147.193 (ClassC) |
| 2024-01-17 | 23.216.147.160 (ClassC) |
| 2024-03-05 | 23.41.4.210 (ClassC) |
| 2024-08-18 | 23.41.4.199 (ClassC) |
| 2024-08-28 | 104.114.76.186 (ClassC) |
| 2024-12-27 | 23.219.78.80 (ClassC) |
| 2025-03-24 | 23.55.111.43 (ClassC) |
| 2025-05-20 | 104.98.118.178 (ClassC) |
| 2025-07-14 | 23.216.147.11 (ClassC) |
| 2025-09-25 | 23.46.228.79 (ClassC) |
| Date | Domain | IP |
| apuc20.cert.fnmt.es | 2025-06-27 | 193.104.0.139 |
| apus20.cert.fnmt.es | 2025-09-07 | 193.104.0.137 |
| ocspisaca.cert.fnmt.es | 2024-12-21 | 193.104.0.178 |
| ocspfnmtrcmca.cert.fnmt.es | 2025-01-19 | 193.104.0.178 |
| ocspape.cert.fnmt.es | 2025-02-23 | 193.104.0.178 |
| ocspap.cert.fnmt.es | 2025-02-22 | 193.104.0.178 |
| ocsprep.cert.fnmt.es | 2024-11-22 | 193.104.0.106 |
| ldapcomp.cert.fnmt.es | 2024-08-26 | 193.104.0.184 |
| ocspcomp.cert.fnmt.es | 2025-02-22 | 193.104.0.178 |
| descargas.cert.fnmt.es | 2024-01-17 | 23.216.147.160 |
| ldapfnmt.cert.fnmt.es | 2025-04-30 | 193.104.0.184 |
| ocspst.cert.fnmt.es | 2024-10-14 | 193.104.0.178 |
| www.cert.fnmt.es | 2025-03-15 | 193.104.0.210 |