| Date | IP Address |
| 2020-12-03 | 35.156.96.144 (ClassC) |
| 2024-12-13 | 3.67.235.111 (ClassC) |
| 2024-12-25 | 3.121.17.197 (ClassC) |
| 2025-02-05 | 18.194.246.72 (ClassC) |
| 2025-04-29 | 52.57.164.103 (ClassC) |
| 2025-05-06 | 3.125.85.7 (ClassC) |
| 2025-06-04 | 3.126.142.20 (ClassC) |
| Date | Domain | IP |
| mail10.bunq.co.uk | 2024-12-30 | 18.196.136.47 |
| mail1.bunq.co.uk | 2024-12-21 | 3.121.17.197 |
| www1.bunq.co.uk | 2024-12-29 | 3.121.17.197 |
| mx1.bunq.co.uk | 2024-12-21 | 3.67.235.111 |
| mail02.bunq.co.uk | 2024-12-21 | 3.67.235.111 |
| mail2.bunq.co.uk | 2024-12-25 | 18.196.136.47 |
| smtp2.bunq.co.uk | 2024-12-18 | 3.67.235.111 |
| www2.bunq.co.uk | 2024-12-20 | 18.196.136.47 |
| mx2.bunq.co.uk | 2024-12-21 | 3.121.17.197 |
| mx5.bunq.co.uk | 2024-12-21 | 18.196.136.47 |
| mailgate.bunq.co.uk | 2024-12-14 | 18.196.136.47 |
| remote.bunq.co.uk | 2024-12-21 | 18.196.136.47 |
| smtpauth.bunq.co.uk | 2024-12-20 | 3.121.17.197 |
| l.bunq.co.uk | 2024-12-17 | 3.67.235.111 |
| mail.bunq.co.uk | 2024-12-17 | 18.196.136.47 |
| webmail.bunq.co.uk | 2024-12-25 | 18.196.136.47 |
| m.bunq.co.uk | 2024-12-26 | 18.196.136.47 |
| spam.bunq.co.uk | 2024-12-13 | 3.67.235.111 |
| mailin.bunq.co.uk | 2025-01-02 | 18.196.136.47 |
| smtp.bunq.co.uk | 2024-12-20 | 3.121.17.197 |
| mailer.bunq.co.uk | 2024-12-16 | 3.121.17.197 |
| postmaster.bunq.co.uk | 2024-12-21 | 18.196.136.47 |
| server.bunq.co.uk | 2024-12-17 | 3.121.17.197 |
| ms.bunq.co.uk | 2024-12-21 | 3.121.17.197 |
| smtps.bunq.co.uk | 2025-01-17 | 52.29.155.173 |
| mailhost.bunq.co.uk | 2024-12-21 | 3.121.17.197 |
| post.bunq.co.uk | 2024-12-15 | 3.67.235.111 |
| out.bunq.co.uk | 2024-12-29 | 3.121.17.197 |
| mailsrv.bunq.co.uk | 2024-12-22 | 3.67.235.111 |
| mailgw.bunq.co.uk | 2024-12-31 | 18.196.136.47 |
| www.bunq.co.uk | 2024-12-24 | 3.67.235.111 |
| mailx.bunq.co.uk | 2024-12-18 | 3.121.17.197 |
| box.bunq.co.uk | 2024-12-17 | 3.121.17.197 |