| Date | IP Address |
| 2021-01-08 | 59.188.232.35 (ClassC) |
| 2025-11-23 | 156.239.74.139 (ClassC) |
| Date | Domain | IP |
| mx0.toshisun.com | 2025-11-23 | 156.239.74.139 |
| mx02.toshisun.com | 2025-11-23 | 156.239.74.139 |
| mail12.toshisun.com | 2025-11-23 | 156.239.74.139 |
| gate.toshisun.com | 2025-11-23 | 156.239.74.139 |
| mailgate.toshisun.com | 2025-11-23 | 156.239.74.139 |
| email.toshisun.com | 2025-09-22 | 156.239.74.139 |
| vmail.toshisun.com | 2025-11-23 | 156.239.74.139 |
| correo.toshisun.com | 2025-09-09 | 156.239.74.139 |
| po.toshisun.com | 2025-11-23 | 156.239.74.139 |
| sniper.toshisun.com | 2025-09-21 | 156.239.74.139 |
| hermes.toshisun.com | 2025-11-23 | 156.239.74.139 |
| smtps.toshisun.com | 2025-09-24 | 156.239.74.139 |
| vps.toshisun.com | 2025-11-23 | 156.239.74.139 |
| www.toshisun.com | 2025-11-23 | 156.239.74.139 |
| relay.toshisun.com | 2025-11-23 | 156.239.74.139 |
| mailrelay.toshisun.com | 2025-11-23 | 156.239.74.139 |