Jul 27, 2012 - Jun 26, 2016
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.optst.link | Jul 17, 2015 | Jun 26, 2016 |
| ns2.optst.link | Jul 17, 2015 | Jun 26, 2016 |
| ns1.optst.net | May 27, 2014 | May 24, 2015 |
| ns2.optst.net | May 27, 2014 | May 24, 2015 |
| ns3.ohoster.net | Nov 30, 2012 | Dec 18, 2013 |
| ns3.vsemsex.com | Jul 27, 2012 | Feb 13, 2013 |