First Updated: Apr 11, 2011
Last Updated: Jun 20, 2026
| Name | First Seen |
|---|---|
| ns1.web2020.co.kr | Aug 09, 2018 |
| ns2.web2020.co.kr | Aug 09, 2018 |
| Name | First Seen | Last Seen |
|---|---|---|
| ns11.dnstool.net | Aug 07, 2018 | Aug 08, 2018 |
| ns12.dnstool.net | Aug 07, 2018 | Aug 08, 2018 |
| ns13.dnstool.net | Aug 07, 2018 | Aug 08, 2018 |
| ns1.web2020.co.kr | Dec 13, 2016 | May 17, 2018 |
| ns2.web2020.co.kr | Dec 13, 2016 | May 17, 2018 |
| ns.byus.net | May 22, 2014 | Dec 12, 2016 |
| ns2.byus.net | May 22, 2014 | Dec 12, 2016 |
| ns2.byus.net | May 18, 2014 | |
| ns.byus.net | May 18, 2014 |