Sep 13, 2011 -
First Updated: May 08, 2011
Last Updated: May 27, 2024
| Name | First Seen |
|---|---|
| ns05.domaincontrol.com | Jul 22, 2015 |
| ns06.domaincontrol.com | Jul 22, 2015 |
| Name | First Seen | Last Seen |
|---|---|---|
| ext-ns1.columbia.edu | Sep 15, 2011 | Jul 21, 2015 |
| ns2.columbia.edu | Sep 15, 2011 | Jul 21, 2015 |
| int-ns1.columbia.edu | Sep 13, 2011 | Sep 13, 2011 |
| int-ns2.columbia.edu | Sep 13, 2011 | Sep 13, 2011 |