| Date | IP Address |
| 2013-08-11 | 94.136.40.37 (ClassC) |
| 2014-07-24 | 91.208.99.12 (ClassC) |
| 2019-09-15 | 95.142.152.194 (ClassC) |
| 2020-04-15 | 185.230.60.195 (ClassC) |
| 2020-06-15 | 185.230.60.211 (ClassC) |
| 2020-07-21 | 185.230.60.96 (ClassC) |
| 2020-08-26 | 185.230.60.102 (ClassC) |
| 2020-09-23 | 185.230.60.177 (ClassC) |
| 2020-10-15 | 34.73.24.83 (ClassC) |
| 2020-12-30 | 185.230.60.161 (ClassC) |
| 2021-02-12 | 35.246.6.109 (ClassC) |
| 2022-02-26 | 185.230.61.211 (ClassC) |
| 2022-03-06 | 199.15.163.138 (ClassC) |
| 2022-03-06 | 199.15.163.148 (ClassC) |
| 2022-06-03 | 199.15.163.128 (ClassC) |
| 2023-02-21 | 34.117.168.233 (ClassC) |
| 2026-01-29 | 34.149.87.45 (ClassC) |
| Date | Domain | IP |
| servicedesk.deltafs.co.uk | 2025-08-05 | 172.66.0.145 |
| platinumpro.deltafs.co.uk | 2025-05-23 | 34.149.87.45 |
| support.deltafs.co.uk | 2025-12-23 | 51.140.206.162 |
| hsbc.support.deltafs.co.uk | 2025-07-11 | 172.66.0.145 |
| sipponline.support.deltafs.co.uk | 2025-10-01 | 162.159.140.147 |
| castlegate.support.deltafs.co.uk | 2025-11-18 | 162.159.140.147 |
| testing.support.deltafs.co.uk | 2025-12-11 | 162.159.140.147 |
| jch.support.deltafs.co.uk | 2025-10-02 | 172.66.0.145 |
| quai.support.deltafs.co.uk | 2025-12-09 | 172.66.0.145 |
| yorsipp.support.deltafs.co.uk | 2025-12-22 | 172.66.0.145 |
| atsipp.support.deltafs.co.uk | 2025-07-28 | 162.159.140.147 |
| embarkgroup.support.deltafs.co.uk | 2025-10-01 | 162.159.140.147 |
| ebortrustees.support.deltafs.co.uk | 2025-07-28 | 162.159.140.147 |
| product.support.deltafs.co.uk | 2025-08-18 | 172.66.0.145 |
| monument.support.deltafs.co.uk | 2025-06-03 | 172.66.0.145 |
| www.deltafs.co.uk | 2020-08-26 | 185.230.60.102 |