| Date | IP Address |
| 2025-12-09 | 54.194.4.22 (ClassC) |
| Date | Domain | IP |
| ms1.historychannel.cz | 2025-12-04 | 54.194.4.22 |
| mx4.historychannel.cz | 2025-12-07 | 54.194.4.22 |
| mail9.historychannel.cz | 2025-12-07 | 54.194.4.22 |
| home.historychannel.cz | 2025-10-19 | 54.194.4.22 |
| remote.historychannel.cz | 2025-12-05 | 54.194.4.22 |
| antispam.historychannel.cz | 2025-12-06 | 54.194.4.22 |
| com.historychannel.cz | 2025-12-05 | 54.194.4.22 |
| amazonaws.com.historychannel.cz | 2025-10-31 | 54.194.4.22 |
| eu-west-1.compute.amazonaws.com.historychannel.cz | 2025-10-21 | 54.194.4.22 |
| ec2-54-194-4-22.eu-west-1.compute.amazonaws.com.historychannel.cz | 2025-10-18 | 54.194.4.22 |
| sniper.historychannel.cz | 2025-12-07 | 54.194.4.22 |
| hermes.historychannel.cz | 2025-10-18 | 54.194.4.22 |
| ms.historychannel.cz | 2025-12-04 | 54.194.4.22 |
| dns.historychannel.cz | 2025-12-06 | 54.194.4.22 |
| mailsrv.historychannel.cz | 2025-12-03 | 54.194.4.22 |
| www.historychannel.cz | 2025-12-09 | 54.194.4.22 |
| mx.historychannel.cz | 2025-12-08 | 54.194.4.22 |
| a.mx.historychannel.cz | 2025-12-05 | 54.194.4.22 |