| Property | Value |
| Name | Teachiworld Co., Ltd. |
| kwinfra@ktcu.or.kr | |
| Address | Yeouido-dong, Yeongdeungpo-gu, Seoul, |
| Zip Code | 150704 |
| NameServer | ns2.kornet.net |
| Created | 2007-07-12 00:00:00 |
| Changed | 2012-10-29 00:00:00 |
| Expires | 2017-07-12 00:00:00 |
| Registrar | Gabia, Inc. |
| Date | IP Address |
| 2018-05-14 | 14.0.108.55 (ClassC) |
| 2024-08-14 | 14.0.113.209 (ClassC) |
| 2024-08-17 | 14.0.113.205 (ClassC) |
| 2024-12-12 | 14.0.112.117 (ClassC) |
| 2024-12-26 | 14.0.112.118 (ClassC) |