First Updated: Apr 11, 2011
Last Updated: Apr 08, 2026
| Name | First Seen |
|---|---|
| ns1.21cats.com | Feb 20, 2025 |
| ns2.21cats.com | Feb 20, 2025 |
| Name | First Seen | Last Seen |
|---|---|---|
| dns1.registrar-servers.com | Dec 11, 2024 | Feb 19, 2025 |
| dns2.registrar-servers.com | Dec 11, 2024 | Feb 19, 2025 |
| ns1.21zg.com | May 09, 2024 | Dec 10, 2024 |
| ns2.21zg.com | May 09, 2024 | Dec 10, 2024 |
| dns1.registrar-servers.com | Mar 15, 2023 | May 08, 2024 |
| dns2.registrar-servers.com | Mar 15, 2023 | May 08, 2024 |
| ns1.21zg.com | Sep 08, 2022 | Mar 14, 2023 |
| ns2.21zg.com | Sep 08, 2022 | Mar 14, 2023 |
| adaline.ns.cloudflare.com | Apr 25, 2022 | Sep 07, 2022 |
| gordon.ns.cloudflare.com | Apr 25, 2022 | Sep 07, 2022 |
| ns1.21zg.com | Feb 20, 2012 | Apr 24, 2022 |
| ns2.21zg.com | Feb 20, 2012 | Apr 24, 2022 |
| ns.nizkorea.com | Nov 20, 2011 | |
| ns1.nizkorea.com | Nov 20, 2011 | |
| ns2.nizkorea.com | Nov 20, 2011 | |
| ns3.nizkorea.com | Nov 20, 2011 |