| Date | IP Address |
| 2021-05-25 | 205.186.187.110 (ClassC) |
| 2026-02-19 | 107.180.4.28 (ClassC) |
| Date | Domain | IP |
| mail11.waalberg.com | 2026-02-19 | 107.180.4.28 |
| imap1.waalberg.com | 2026-02-19 | 107.180.4.28 |
| mail9.waalberg.com | 2026-02-19 | 107.180.4.28 |
| barracuda.waalberg.com | 2026-02-19 | 107.180.4.28 |
| beta.waalberg.com | 2026-02-19 | 107.180.4.28 |
| comune.waalberg.com | 2026-01-31 | 107.180.4.28 |
| cms.waalberg.com | 2026-02-19 | 107.180.4.28 |
| intranet.waalberg.com | 2026-02-19 | 107.180.4.28 |
| mailhost.waalberg.com | 2026-02-18 | 107.180.4.28 |