| Date | IP Address |
| 2021-04-22 | 103.1.237.27 (ClassC) |
| 2025-04-19 | 160.22.122.114 (ClassC) |
| Date | Domain | IP |
| mail10.fay.com.vn | 2025-04-15 | 160.22.122.114 |
| mx10.fay.com.vn | 2025-04-10 | 160.22.122.114 |
| mx01.fay.com.vn | 2025-04-14 | 160.22.122.114 |
| mail11.fay.com.vn | 2025-04-17 | 160.22.122.114 |
| smtp1.fay.com.vn | 2025-03-20 | 160.22.122.114 |
| server1.fay.com.vn | 2025-04-06 | 160.22.122.114 |
| ms1.fay.com.vn | 2025-03-20 | 160.22.122.114 |
| www1.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| mx1.fay.com.vn | 2025-04-11 | 160.22.122.114 |
| mx02.fay.com.vn | 2025-01-08 | 160.22.122.114 |
| mail2.fay.com.vn | 2025-04-11 | 160.22.122.114 |
| imap2.fay.com.vn | 2025-04-14 | 160.22.122.114 |
| server2.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| www2.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| mx2.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| mail4.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| mail5.fay.com.vn | 2025-04-18 | 160.22.122.114 |
| mx5.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| mail7.fay.com.vn | 2025-04-11 | 160.22.122.114 |
| mail8.fay.com.vn | 2025-04-10 | 160.22.122.114 |
| mail9.fay.com.vn | 2025-04-19 | 160.22.122.114 |
| barracuda.fay.com.vn | 2025-04-13 | 160.22.122.114 |
| mta.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| mail.comune.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| smtp.comune.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| gate.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| remote.fay.com.vn | 2025-04-13 | 160.22.122.114 |
| outmail.fay.com.vn | 2024-09-01 | 103.7.40.213 |
| newmail.fay.com.vn | 2025-04-07 | 160.22.122.114 |
| m.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| antispam.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| correo.fay.com.vn | 2025-04-10 | 160.22.122.114 |
| smtpseguro.fay.com.vn | 2025-04-10 | 160.22.122.114 |
| pop.fay.com.vn | 2025-04-19 | 160.22.122.114 |
| hermes.fay.com.vn | 2025-04-19 | 160.22.122.114 |
| ms.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| host.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| mailhost.fay.com.vn | 2025-04-08 | 160.22.122.114 |
| out.fay.com.vn | 2025-02-26 | 160.22.122.114 |
| mailsrv.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| gw.fay.com.vn | 2025-04-19 | 160.22.122.114 |
| www.fay.com.vn | 2025-02-27 | 160.22.122.114 |
| box.fay.com.vn | 2025-03-16 | 160.22.122.114 |
| mailbox.fay.com.vn | 2025-04-11 | 160.22.122.114 |
| relay.fay.com.vn | 2025-02-26 | 160.22.122.114 |