| Date | IP Address |
| 2024-06-11 | 104.21.11.185 (ClassC) |
| 2026-02-16 | 172.67.150.5 (ClassC) |
| Date | Domain | IP |
| allconfig.4vpnmail.workers.dev | 2025-12-16 | 172.67.150.5 |
| black-tiger.4vpnmail.workers.dev | 2026-02-16 | 104.21.11.185 |
| 4replit.4vpnmail.workers.dev | 2026-02-16 | 172.67.150.5 |