May 19, 2015 - May 21, 2018
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns2.crtvacations.net | Mar 25, 2016 | May 21, 2018 |
| ns1.crtvacations.net | Mar 25, 2016 | May 21, 2018 |
| ns1.national-pcr.net | May 19, 2015 | May 19, 2016 |
| ns2.national-pcr.net | May 19, 2015 | May 19, 2016 |