| Date | IP Address |
| 2025-03-19 | 3.0.171.40 (ClassC) |
| 2025-06-24 | 35.213.151.36 (ClassC) |
| 2026-02-05 | 3.0.123.121 (ClassC) |
| Date | Domain | IP |
| mx1.raymondang.com | 2025-02-03 | 3.0.171.40 |
| mail4.raymondang.com | 2025-01-24 | 3.0.171.40 |
| smtpauth.raymondang.com | 2025-02-27 | 3.0.171.40 |
| mxs.raymondang.com | 2025-01-24 | 3.0.171.40 |
| mailsrv.raymondang.com | 2025-01-24 | 3.0.171.40 |
| gw.raymondang.com | 2025-02-17 | 3.0.171.40 |
| mx.raymondang.com | 2025-02-03 | 3.0.171.40 |
| a.mx.raymondang.com | 2025-03-16 | 3.0.171.40 |
| relay.raymondang.com | 2025-03-19 | 3.0.171.40 |