Nov 30, 2015 - Sep 11, 2017
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.doctor-technologies.com | Nov 30, 2015 | Sep 11, 2017 |
| ns2.doctor-technologies.com | Nov 30, 2015 | Sep 11, 2017 |
| ns3.doctor-technologies.com | Oct 23, 2016 | Jan 22, 2017 |
| ns4.doctor-technologies.com | Oct 23, 2016 | Jan 22, 2017 |