| Date | IP Address |
| 2016-11-26 | 52.84.66.40 (ClassC) |
| 2025-08-27 | 104.16.254.120 (ClassC) |
| 2026-01-11 | 104.16.253.120 (ClassC) |
| Date | Domain | IP |
| testing.mozilla-releng.net | 2024-02-14 | 3.163.24.19 |
| docs.testing.mozilla-releng.net | 2024-02-23 | 3.163.24.90 |
| docs.mozilla-releng.net | 2025-08-27 | 104.16.254.120 |
| treestatus.mozilla-releng.net | 2026-01-11 | 34.128.176.220 |
| shipit.mozilla-releng.net | 2024-09-07 | 108.139.10.113 |
| www.mozilla-releng.net | 2025-11-10 | 35.190.14.201 |