| Date | IP Address |
| 2020-12-19 | 98.129.229.86 (ClassC) |
| 2025-05-01 | 209.59.168.8 (ClassC) |
| Date | Domain | IP |
| exchange.strombo.com | 2024-10-22 | 209.59.168.8 |
| email.strombo.com | 2024-12-08 | 209.59.168.8 |
| antispam.strombo.com | 2024-12-30 | 209.59.168.8 |
| authsmtp.strombo.com | 2025-01-28 | 209.59.168.8 |
| a.mx.strombo.com | 2025-02-15 | 209.59.168.8 |
| box.strombo.com | 2025-05-01 | 209.59.168.8 |