| Date | Domain | IP |
| authpca.omni.tsb.co.uk | 2025-04-04 | 104.90.242.160 |
| hmac.omni.tsb.co.uk | 2025-05-14 | 184.25.230.211 |
| authpca.preprod.omni.tsb.co.uk | 2025-09-25 | 23.46.17.179 |
| nonprod.omni.tsb.co.uk | 2026-02-05 | 23.41.4.89 |
| authpca.nonprod.omni.tsb.co.uk | 2026-01-31 | 23.41.4.88 |
| hmac.nonprod.omni.tsb.co.uk | 2024-08-18 | 104.96.163.142 |
| pre.omni.tsb.co.uk | 2025-04-14 | 23.41.4.73 |