- Feb 08, 2021
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns2.ndnsim.net | Jan 14, 2018 | Feb 08, 2021 |
| ns1.named-data.net | Nov 02, 2015 | Dec 19, 2020 |
| ns1.secspider.net | Mar 07, 2018 | Jun 26, 2018 |
| ns3.ndnsim.net | Nov 05, 2016 | Jan 13, 2018 |
| ns1.named-data.net | Sep 18, 2012 | Oct 30, 2015 |
| ns1.named-data.org | Sep 15, 2012 |