| Date | IP Address |
| 2026-02-07 | 89.42.11.25 (ClassC) |
| Date | Domain | IP |
| mx0.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| mail1.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mail02.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| pop3.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mta.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| secure.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mailgate.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| remote.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| outmail.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| antispam.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| pop.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| authsmtp.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| ms.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mailsrv.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mailgw.f64studio.ro | 2026-02-02 | 89.42.11.25 |
| www.f64studio.ro | 2026-02-07 | 89.42.11.25 |
| mailrelay.f64studio.ro | 2026-02-02 | 89.42.11.25 |