| Date | IP Address |
| 2025-01-17 | 3.9.145.131 (ClassC) |
| Date | Domain | IP |
| mail1.uk.enotifications.gs.com | 2024-12-05 | 35.178.234.72 |
| track.uk.enotifications.gs.com | 2024-11-21 | 35.176.72.187 |
| sdr.uk.enotifications.gs.com | 2025-01-17 | 18.130.85.31 |
| mail1uat.uk.enotifications.gs.com | 2024-12-06 | 35.176.231.36 |
| trackuat.uk.enotifications.gs.com | 2025-01-17 | 3.9.145.131 |
| sdruat.uk.enotifications.gs.com | 2024-12-04 | 18.130.8.171 |