| Date | IP Address |
| 2021-03-29 | 202.181.233.253 (ClassC) |
| 2026-02-19 | 59.188.3.132 (ClassC) |
| Date | Domain | IP |
| mail10.realder.com | 2025-07-09 | 59.188.3.132 |
| mx01.realder.com | 2025-07-07 | 59.188.3.132 |
| mail12.realder.com | 2025-08-14 | 59.188.3.132 |
| mx2.realder.com | 2025-07-20 | 59.188.3.132 |
| mx4.realder.com | 2025-09-06 | 59.188.3.132 |
| zmail.realder.com | 2026-02-19 | 59.188.3.132 |
| m.realder.com | 2025-12-21 | 59.188.3.132 |
| host.realder.com | 2025-09-09 | 59.188.3.132 |
| mailsrv.realder.com | 2025-08-08 | 59.188.3.132 |
| mx.realder.com | 2025-08-15 | 59.188.3.132 |