Feb 20, 2020 - Apr 11, 2020
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| atlastsecurityservices.teams.com.atlsecsrv.org | Apr 09, 2020 | Apr 11, 2020 |
| fiery-bonbon-228715.atlsecsrv.org | Apr 09, 2020 | Apr 11, 2020 |
| microsoft.com.atlsecsrv.org | Feb 23, 2020 | Apr 08, 2020 |
| ciscoumbrella.atlsecsrv.org | Feb 20, 2020 | Apr 08, 2020 |