| Date | IP Address |
| 2024-11-04 | 194.212.89.42 (ClassC) |
| Date | Domain | IP |
| brnostred.kdu.cz | 2024-09-04 | 217.198.117.101 |
| mx0.brno.kdu.cz | 2024-09-02 | 31.31.79.211 |
| imap1.brno.kdu.cz | 2024-08-28 | 31.31.79.211 |
| smtp1.brno.kdu.cz | 2024-09-05 | 31.31.79.211 |
| ns1.brno.kdu.cz | 2024-08-05 | 31.31.79.211 |
| www1.brno.kdu.cz | 2024-08-26 | 31.31.79.211 |
| mx1.brno.kdu.cz | 2024-08-28 | 31.31.79.211 |
| imap2.brno.kdu.cz | 2024-03-31 | 31.31.79.211 |
| ns2.brno.kdu.cz | 2024-09-02 | 31.31.79.211 |
| www2.brno.kdu.cz | 2024-08-27 | 31.31.79.211 |
| mx2.brno.kdu.cz | 2024-08-30 | 31.31.79.211 |
| pop3.brno.kdu.cz | 2024-08-04 | 31.31.79.211 |
| poczta.brno.kdu.cz | 2024-03-23 | 31.31.79.211 |
| exchange.brno.kdu.cz | 2024-09-04 | 31.31.79.211 |
| remote.brno.kdu.cz | 2024-09-04 | 31.31.79.211 |
| auth.brno.kdu.cz | 2024-08-29 | 31.31.79.211 |
| smtpauth.brno.kdu.cz | 2024-09-07 | 31.31.79.211 |
| mail.brno.kdu.cz | 2024-03-28 | 31.31.79.211 |
| smtp.mail.brno.kdu.cz | 2024-03-25 | 31.31.79.211 |
| webmail.brno.kdu.cz | 2024-03-20 | 31.31.79.211 |
| email.brno.kdu.cz | 2024-08-29 | 31.31.79.211 |
| m.brno.kdu.cz | 2024-09-03 | 31.31.79.211 |
| spam.brno.kdu.cz | 2024-09-01 | 31.31.79.211 |
| mailin.brno.kdu.cz | 2024-08-05 | 31.31.79.211 |
| imap.brno.kdu.cz | 2024-03-28 | 31.31.79.211 |
| pop.brno.kdu.cz | 2024-08-04 | 31.31.79.211 |
| ftp.brno.kdu.cz | 2024-08-28 | 31.31.79.211 |
| authsmtp.brno.kdu.cz | 2024-08-30 | 31.31.79.211 |
| server.brno.kdu.cz | 2024-08-30 | 31.31.79.211 |
| mailserver.brno.kdu.cz | 2024-08-04 | 31.31.79.211 |
| mailhost.brno.kdu.cz | 2024-04-01 | 31.31.79.211 |
| post.brno.kdu.cz | 2024-08-29 | 31.31.79.211 |
| mailout.brno.kdu.cz | 2024-08-29 | 31.31.79.211 |
| www.brno.kdu.cz | 2024-08-27 | 31.31.79.211 |
| mailx.brno.kdu.cz | 2024-03-26 | 31.31.79.211 |
| mx.brno.kdu.cz | 2024-08-26 | 31.31.79.211 |
| relay.brno.kdu.cz | 2024-09-01 | 31.31.79.211 |