| Date | IP Address |
| 2020-12-20 | 14.128.131.189 (ClassC) |
| 2025-10-06 | 183.111.182.149 (ClassC) |
| Date | Domain | IP |
| mx20.zamo.co.kr | 2025-07-22 | 183.111.182.149 |
| mx0.zamo.co.kr | 2025-06-17 | 183.111.182.149 |
| mail01.zamo.co.kr | 2025-06-12 | 183.111.182.149 |
| mx01.zamo.co.kr | 2025-10-05 | 183.111.182.149 |
| mail11.zamo.co.kr | 2025-07-16 | 183.111.182.149 |
| mta1.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| mail1.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| ns1.zamo.co.kr | 2025-09-22 | 183.111.182.149 |
| mx1.zamo.co.kr | 2025-06-22 | 183.111.182.149 |
| mx02.zamo.co.kr | 2025-06-13 | 183.111.182.149 |
| mail2.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| mx2.zamo.co.kr | 2025-10-05 | 183.111.182.149 |
| mail3.zamo.co.kr | 2025-09-13 | 183.111.182.149 |
| mx3.zamo.co.kr | 2025-10-05 | 183.111.182.149 |
| mail4.zamo.co.kr | 2025-06-28 | 183.111.182.149 |
| mail5.zamo.co.kr | 2025-06-11 | 183.111.182.149 |
| mx5.zamo.co.kr | 2025-07-18 | 183.111.182.149 |
| mail6.zamo.co.kr | 2025-06-22 | 183.111.182.149 |
| mx7.zamo.co.kr | 2025-06-22 | 183.111.182.149 |
| mail9.zamo.co.kr | 2025-09-11 | 183.111.182.149 |
| mta.zamo.co.kr | 2025-06-22 | 183.111.182.149 |
| posta.zamo.co.kr | 2025-06-17 | 183.111.182.149 |
| exchange.zamo.co.kr | 2025-09-13 | 183.111.182.149 |
| comune.zamo.co.kr | 2025-08-08 | 183.111.182.149 |
| mail.comune.zamo.co.kr | 2025-06-25 | 183.111.182.149 |
| gate.zamo.co.kr | 2025-09-02 | 183.111.182.149 |
| mailgate.zamo.co.kr | 2025-09-11 | 183.111.182.149 |
| l.zamo.co.kr | 2025-06-12 | 183.111.182.149 |
| email.zamo.co.kr | 2025-08-14 | 183.111.182.149 |
| outmail.zamo.co.kr | 2025-09-19 | 183.111.182.149 |
| newmail.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| antispam.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| correo.zamo.co.kr | 2025-10-05 | 183.111.182.149 |
| po.zamo.co.kr | 2025-09-24 | 183.111.182.149 |
| imap.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| authsmtp.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| mailer.zamo.co.kr | 2025-06-13 | 183.111.182.149 |
| mailserver.zamo.co.kr | 2025-09-12 | 183.111.182.149 |
| mails.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| ms.zamo.co.kr | 2025-09-13 | 183.111.182.149 |
| ns.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| internet.zamo.co.kr | 2025-06-17 | 183.111.182.149 |
| host.zamo.co.kr | 2025-08-06 | 183.111.182.149 |
| mailhost.zamo.co.kr | 2025-07-01 | 183.111.182.149 |
| mailsrv.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| gw.zamo.co.kr | 2025-08-01 | 183.111.182.149 |
| mailgw.zamo.co.kr | 2025-06-30 | 183.111.182.149 |
| mx.zamo.co.kr | 2025-08-02 | 183.111.182.149 |
| a.mx.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| box.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| mailbox.zamo.co.kr | 2025-10-06 | 183.111.182.149 |
| mailrelay.zamo.co.kr | 2025-06-12 | 183.111.182.149 |