| Date | IP Address |
| 2026-03-08 | 77.73.6.183 (ClassC) |
| Date | Domain | IP |
| mail3.corintech.co.uk | 2025-05-21 | 77.73.6.183 |
| mail7.corintech.co.uk | 2025-09-28 | 77.73.6.183 |
| antispam.corintech.co.uk | 2025-05-23 | 77.73.6.183 |
| ftp.corintech.co.uk | 2025-05-25 | 77.73.6.183 |
| authsmtp.corintech.co.uk | 2026-03-08 | 77.73.6.183 |
| a.mx.corintech.co.uk | 2025-07-06 | 77.73.6.183 |
| gateway.corintech.co.uk | 2025-05-24 | 77.73.6.183 |