| Date | IP Address |
| 2021-05-31 | 64.13.232.185 (ClassC) |
| 2026-03-05 | 107.180.50.228 (ClassC) |
| Date | Domain | IP |
| mail01.rkfdnews.com | 2025-09-30 | 107.180.50.228 |
| imap1.rkfdnews.com | 2025-09-18 | 107.180.50.228 |
| mail02.rkfdnews.com | 2025-12-24 | 107.180.50.228 |
| imap2.rkfdnews.com | 2025-12-24 | 107.180.50.228 |
| barracuda.rkfdnews.com | 2025-09-14 | 107.180.50.228 |
| exchange.rkfdnews.com | 2025-12-24 | 107.180.50.228 |
| comune.rkfdnews.com | 2025-12-24 | 107.180.50.228 |
| gate.rkfdnews.com | 2026-03-05 | 107.180.50.228 |
| auth.rkfdnews.com | 2025-12-24 | 107.180.50.228 |
| antispam.rkfdnews.com | 2025-09-02 | 107.180.50.228 |
| correo.rkfdnews.com | 2025-08-01 | 107.180.50.228 |
| ftp.rkfdnews.com | 2025-09-20 | 107.180.50.228 |
| hermes.rkfdnews.com | 2025-05-28 | 107.180.50.228 |
| host.rkfdnews.com | 2025-08-11 | 107.180.50.228 |
| localhost.rkfdnews.com | 2025-06-01 | 107.180.50.228 |
| gw.rkfdnews.com | 2025-05-23 | 107.180.50.228 |
| gateway.rkfdnews.com | 2025-08-03 | 107.180.50.228 |