| Date | IP Address |
| 2014-06-06 | 185.31.17.184 (ClassC) |
| 2025-01-20 | 104.26.2.194 (ClassC) |
| 2025-03-18 | 172.67.71.190 (ClassC) |
| 2025-04-30 | 104.26.3.194 (ClassC) |
| Date | Domain | IP |
| email.nimbu.io | 2015-03-17 | 54.237.217.91 |
| cdn.nimbu.io | 2014-10-16 | 185.31.18.184 |
| www.nimbu.io | 2024-04-12 | 104.26.2.194 |