Dec 04, 2017 - Oct 10, 2019
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.microsoft-check.com | Jan 16, 2019 | Oct 10, 2019 |
| ns2.microsoft-check.com | Jan 16, 2019 | Oct 10, 2019 |
| ns1.stulearn.com | Dec 04, 2017 | Mar 13, 2018 |
| ns2.stulearn.com | Dec 04, 2017 | Mar 13, 2018 |