| Date | IP Address |
| 2021-03-01 | 23.63.252.178 (ClassC) |
| 2024-03-01 | 69.16.231.60 (ClassC) |
| 2024-08-28 | 3.64.163.50 (ClassC) |
| 2024-11-05 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| mx10.hmst.org | 2024-03-03 | 72.52.178.23 |
| mail02.hmst.org | 2024-09-15 | 3.64.163.50 |
| mail2.hmst.org | 2024-03-08 | 72.52.178.23 |
| mail7.hmst.org | 2024-03-01 | 69.16.231.60 |
| owa.hmst.org | 2024-07-20 | 76.223.54.146 |
| authsmtp.hmst.org | 2024-07-06 | 172.234.222.138 |
| ns.hmst.org | 2024-03-01 | 69.16.231.60 |
| art.hmst.org | 2024-08-24 | 3.64.163.50 |
| gw.hmst.org | 2024-03-01 | 69.16.231.60 |
| mailbox.hmst.org | 2024-03-01 | 69.16.231.60 |