| Date | IP Address |
| 2021-09-27 | 31.14.141.39 (ClassC) |
| 2026-02-27 | 80.88.84.51 (ClassC) |
| Date | Domain | IP |
| mx1.ragazzini.it | 2025-09-18 | 80.88.84.51 |
| smtp2.ragazzini.it | 2026-02-11 | 80.88.84.51 |
| pop3.ragazzini.it | 2025-05-15 | 80.88.84.51 |
| mail4.ragazzini.it | 2025-05-14 | 80.88.84.51 |
| mx7.ragazzini.it | 2025-09-18 | 80.88.84.51 |
| mail8.ragazzini.it | 2025-05-23 | 80.88.84.51 |
| smtp.mail.ragazzini.it | 2025-05-22 | 80.88.84.51 |
| correo.ragazzini.it | 2025-05-10 | 80.88.84.51 |
| imap.ragazzini.it | 2026-01-13 | 80.88.84.51 |
| pop.ragazzini.it | 2026-02-08 | 80.88.84.51 |
| post.ragazzini.it | 2025-05-14 | 80.88.84.51 |
| mailgw.ragazzini.it | 2025-10-31 | 80.88.84.51 |
| www.ragazzini.it | 2026-02-27 | 80.88.84.51 |
| mailrelay.ragazzini.it | 2025-09-18 | 80.88.84.51 |