| Date | IP Address |
| 2021-04-03 | 117.25.156.172 (ClassC) |
| 2024-09-02 | 180.163.146.98 (ClassC) |
| 2025-05-06 | 61.160.192.101 (ClassC) |
| 2026-01-25 | 180.163.146.116 (ClassC) |
| Date | Domain | IP |
| m.hrflag.com | 2025-09-24 | 121.199.72.151 |
| antispam.hrflag.com | 2024-09-02 | 180.163.146.98 |