| Date | IP Address |
| 2021-02-04 | 52.119.45.50 (ClassC) |
| 2026-02-17 | 3.15.112.79 (ClassC) |
| Date | Domain | IP |
| server1.measurecamp.org | 2026-02-11 | 52.119.45.50 |
| ms1.measurecamp.org | 2026-02-14 | 3.15.112.79 |
| ns2.measurecamp.org | 2026-02-06 | 52.119.45.50 |
| mx2.measurecamp.org | 2026-02-09 | 52.119.45.50 |
| mail8.measurecamp.org | 2026-02-06 | 52.119.45.50 |
| northamerica.measurecamp.org | 2026-02-16 | 3.15.112.79 |
| gate.measurecamp.org | 2026-02-13 | 3.15.112.79 |
| mailgate.measurecamp.org | 2026-02-17 | 3.15.112.79 |
| newyork.measurecamp.org | 2026-02-15 | 3.15.112.79 |
| london.measurecamp.org | 2026-02-13 | 3.15.112.79 |
| smtpseguro.measurecamp.org | 2026-02-05 | 52.119.45.50 |
| smtp.measurecamp.org | 2026-02-17 | 3.15.112.79 |
| server.measurecamp.org | 2026-01-24 | 52.119.45.50 |
| apps.measurecamp.org | 2026-02-07 | 52.119.45.50 |
| bucharest.measurecamp.org | 2026-01-27 | 52.119.45.50 |