| Property | Value |
| Name | FourThirtyThree Inc. |
| domain@433.co.kr | |
| Address | 2F Yelim Bldg., 153 Samseong 1(il)-dong, Gangnam-gu, Seoul, |
| Zip Code | 135878 |
| NameServer | ns02.433live.kr |
| Created | 2013-02-10 00:00:00 |
| Changed | 2016-07-10 00:00:00 |
| Expires | 2023-02-10 00:00:00 |
| Registrar | Gabia, Inc. |
| Date | IP Address |
| 2024-05-15 | 104.18.18.2 (ClassC) |
| 2026-03-03 | 104.18.19.2 (ClassC) |
| Date | Domain | IP |
| mail.433.co.kr | 2025-11-18 | 58.224.35.21 |
| en.433.co.kr | 2026-03-03 | 104.18.19.2 |
| cs.433.co.kr | 2025-01-31 | 3.5.188.128 |
| www.433.co.kr | 2025-07-08 | 104.18.18.2 |