Aug 28, 2018 - Sep 13, 2019
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| microsoft.secureserver.network | Oct 19, 2018 | Sep 13, 2019 |
| email.app-id.net.secureserver.network | Sep 13, 2018 | Sep 13, 2019 |
| secureserver.secureserver.network | Aug 28, 2018 | Sep 13, 2019 |
| secure.server.net.net.secureserver.network | Oct 20, 2018 | Mar 03, 2019 |
| net.net.secureserver.network | Oct 24, 2018 | Feb 21, 2019 |
| secure-server.secureserver.network | Aug 30, 2018 | Feb 21, 2019 |