May 22, 2012 - May 22, 2021
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| london-01.dnsextra.net | Jul 29, 2018 | May 22, 2021 |
| amsterdam-01.dnsextra.com | Apr 07, 2014 | May 21, 2021 |
| amsterdam-01.dns-extra.com | Sep 26, 2016 | Sep 24, 2017 |
| amsterdam-01.dns-extra.com | Apr 09, 2014 | Sep 19, 2016 |
| amsterdam-01.dns-extra.com | Aug 30, 2012 | Apr 06, 2014 |
| amsterdam-01.dnsextra.com | May 22, 2012 | Aug 27, 2012 |