Mar 14, 2015 - May 06, 2018
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.physicscatalyst.com | Apr 29, 2018 | May 06, 2018 |
| ns2.physicscatalyst.com | Apr 29, 2018 | May 06, 2018 |
| ns1.physicscatalyst.com | Aug 24, 2016 | Aug 25, 2016 |
| ns2.physicscatalyst.com | Aug 24, 2016 | Aug 25, 2016 |
| ns1.texcocasuals.com | May 22, 2016 | Jul 18, 2016 |
| ns2.texcocasuals.com | May 22, 2016 | Jul 18, 2016 |
| ns1.schoolknot.com | Mar 14, 2015 | Apr 11, 2015 |
| ns2.schoolknot.com | Mar 14, 2015 | Apr 11, 2015 |