| Property | Value |
| Country | Korea, Republic of |
| Domain | Date |
| seongui.smileschool.kr | 2024-11-15 |
| grs.co.kr | 2024-11-07 |
| sm.smileschool.kr | 2024-10-31 |
| cbs.smileschool.kr | 2024-10-23 |
| idong.smileschool.kr | 2024-10-20 |
| maesan.smileschool.kr | 2024-10-14 |
| hi-hs.smileschool.kr | 2024-10-12 |
| gakri-m.smileschool.kr | 2024-10-08 |
| csv.grs.co.kr | 2024-01-09 |
| anbeop.smileschool.kr | 2024-01-07 |
| heunghae.smileschool.kr | 2024-01-07 |
| www.sseong-m.cneok.kr | 2018-05-18 |
| map.dje.go.kr | 2014-10-16 |
| map.grs.co.kr | 2014-10-16 |
| 3dskill.kr | 2013-12-07 |
| www.3dskill.kr | 2013-12-07 |
| www.mylife.or.kr | 2013-12-07 |
| mylife.or.kr | 2013-11-25 |