May 25, 2013 - Oct 15, 2016
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| dns1.gtcnetworking.com | Feb 21, 2014 | Oct 15, 2016 |
| dns2.gtcnetworking.com | Feb 21, 2014 | Oct 15, 2016 |
| gtcweb1-dns1.gtcnetworking.com | May 27, 2013 | Oct 15, 2016 |
| gtcweb1-dns2.gtcnetworking.com | May 27, 2013 | Oct 15, 2016 |
| ns.gtcnetworking.com | May 25, 2013 | Oct 15, 2016 |
| ns1.gtcnetworking.com | May 25, 2013 | Oct 15, 2016 |
| ns2.gtcnetworking.com | May 25, 2013 | Oct 15, 2016 |