| Date | IP Address |
| 2021-05-29 | 52.79.221.80 (ClassC) |
| 2025-05-27 | 3.35.81.50 (ClassC) |
| 2025-10-21 | 182.162.142.46 (ClassC) |
| Date | Domain | IP |
| mail10.icenv.co.kr | 2025-05-26 | 3.37.8.150 |
| mx10.icenv.co.kr | 2025-05-27 | 3.37.8.150 |
| mx0.icenv.co.kr | 2025-05-28 | 3.35.81.50 |
| smtp01.icenv.co.kr | 2025-05-26 | 3.37.8.150 |
| mail1.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| server1.icenv.co.kr | 2025-05-31 | 3.37.8.150 |
| mx1.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| mail02.icenv.co.kr | 2025-05-28 | 3.35.81.50 |
| mx02.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| smtp2.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| server2.icenv.co.kr | 2025-06-01 | 3.37.8.150 |
| ns2.icenv.co.kr | 2025-05-29 | 3.37.8.150 |
| mx2.icenv.co.kr | 2025-05-25 | 3.35.81.50 |
| mail3.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| mail4.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| mail5.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| mx5.icenv.co.kr | 2025-05-31 | 3.35.81.50 |
| mail8.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| mail9.icenv.co.kr | 2025-05-28 | 3.37.8.150 |
| barracuda.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| poczta.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| home.icenv.co.kr | 2025-06-01 | 3.35.81.50 |
| mail.comune.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| newmail.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| spam.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| po.icenv.co.kr | 2025-05-29 | 3.35.81.50 |
| imap.icenv.co.kr | 2025-05-26 | 3.37.8.150 |
| pop.icenv.co.kr | 2025-05-26 | 3.37.8.150 |
| ftp.icenv.co.kr | 2025-05-27 | 3.37.8.150 |
| server.icenv.co.kr | 2025-05-27 | 3.37.8.150 |
| hermes.icenv.co.kr | 2025-05-31 | 3.35.81.50 |
| mails.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| mxs.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| root.icenv.co.kr | 2025-05-27 | 3.35.81.50 |
| mailhost.icenv.co.kr | 2025-05-27 | 3.37.8.150 |
| post.icenv.co.kr | 2025-05-31 | 3.35.81.50 |
| out.icenv.co.kr | 2025-05-26 | 3.35.81.50 |
| www.icenv.co.kr | 2025-05-26 | 3.37.8.150 |