| Property | Value |
| Name | SK Planet |
| domain_skp@skplanet.com | |
| Address | The Planet 264, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea, |
| Zip Code | 463400 |
| NameServer | ns.11st.co.kr |
| Created | 2007-01-12 00:00:00 |
| Changed | 2014-03-11 00:00:00 |
| Expires | 2016-01-12 00:00:00 |
| Registrar | Gabia, Inc. |
| Date | IP Address |
| 2021-06-27 | 13.226.178.29 (ClassC) |
| 2021-08-29 | 13.226.29.5 (ClassC) |
| 2023-08-04 | 18.165.98.79 (ClassC) |
| 2024-07-23 | 3.163.165.67 (ClassC) |
| 2024-09-13 | 3.163.24.107 (ClassC) |
| 2025-01-30 | 3.163.165.97 (ClassC) |
| 2025-03-09 | 3.163.165.115 (ClassC) |
| 2025-06-29 | 3.163.24.17 (ClassC) |
| 2025-07-30 | 3.163.24.33 (ClassC) |
| Date | Domain | IP |
| NS3.11ST.CO.KR | 2024-03-20 | 113.217.247.73 |
| adoffice.11st.co.kr | 2025-07-16 | 211.188.220.56 |
| cm.adoffice.11st.co.kr | 2025-07-08 | 211.188.220.54 |
| action.adoffice.11st.co.kr | 2025-07-17 | 211.188.220.54 |
| analytics.adoffice.11st.co.kr | 2025-06-02 | 211.188.220.54 |
| ads.adoffice.11st.co.kr | 2025-07-15 | 211.188.220.82 |
| login.soffice.11st.co.kr | 2025-06-25 | 220.103.231.87 |
| br.soffice.11st.co.kr | 2025-07-17 | 220.103.231.65 |
| login.br.soffice.11st.co.kr | 2025-06-02 | 220.103.231.85 |
| rake.11st.co.kr | 2025-07-16 | 211.110.177.41 |
| acmei.11st.co.kr | 2024-11-27 | 18.65.229.92 |
| book.11st.co.kr | 2025-07-28 | 220.103.231.100 |
| m.11st.co.kr | 2025-06-02 | 113.217.247.70 |
| fltkaltour.m.11st.co.kr | 2025-02-21 | 52.78.35.232 |
| ticket.m.11st.co.kr | 2024-03-02 | 3.163.24.4 |
| flight.m.11st.co.kr | 2024-09-13 | 3.163.24.107 |
| plan.11st.co.kr | 2024-02-28 | 18.161.6.80 |
| amazon-plan.11st.co.kr | 2025-03-31 | 52.84.162.95 |
| login.11st.co.kr | 2025-07-13 | 220.103.231.86 |
| m.town.11st.co.kr | 2025-07-13 | 220.103.231.206 |
| video.11st.co.kr | 2023-08-29 | 210.94.120.143 |
| snsvideo.11st.co.kr | 2023-08-29 | 117.52.145.75 |
| letsgo.11st.co.kr | 2015-05-08 | 54.230.195.193 |
| promo.11st.co.kr | 2024-12-11 | 18.65.229.60 |
| cdn-promo.11st.co.kr | 2024-04-22 | 204.246.191.81 |
| login.partner.11st.co.kr | 2025-06-02 | 220.103.231.88 |
| fltapikaltour.11st.co.kr | 2025-02-22 | 13.124.173.53 |
| fltkaltour.11st.co.kr | 2025-02-20 | 52.78.35.232 |
| ds.11st.co.kr | 2025-07-16 | 220.103.231.220 |
| apis.11st.co.kr | 2025-07-08 | 211.188.220.107 |
| review-contents.11st.co.kr | 2024-08-25 | 3.163.24.47 |
| flight.11st.co.kr | 2024-05-29 | 3.163.24.17 |
| event.11st.co.kr | 2025-02-23 | 1.255.156.27 |
| st.11st.co.kr | 2013-07-16 | 113.217.247.100 |
| 11stapp-dev.11st.co.kr | 2024-12-18 | 3.163.24.106 |
| www.11st.co.kr | 2025-07-16 | 113.217.247.90 |