| Property | Value |
| jgyoo@posco.co.kr | |
| NameServer | NS2.KORNET.NE.KR |
| Created | 2000-03-07 00:00:00 |
| Changed | 2015-02-12 00:00:00 |
| Expires | 2016-03-07 00:00:00 |
| Registrar | WHOISNETWORKS CO., L |
| Date | IP Address |
| 2022-01-30 | 13.227.39.79 (ClassC) |
| 2024-10-13 | 99.86.38.89 (ClassC) |
| 2024-10-16 | 99.86.38.52 (ClassC) |
| 2024-12-30 | 18.161.6.7 (ClassC) |
| 2025-06-04 | 18.161.6.28 (ClassC) |
| 2025-07-08 | 18.161.6.73 (ClassC) |
| 2025-08-24 | 18.161.6.4 (ClassC) |
| Date | Domain | IP |
| blog.posco.com | 2024-02-19 | 204.246.191.114 |
| globalblog.posco.com | 2021-02-21 | 54.230.126.124 |
| newsroom.posco.com | 2024-06-20 | 204.246.191.108 |
| innovilt.posco.com | 2024-10-13 | 99.86.38.89 |
| www.posco.com | 2025-08-11 | 1.209.183.128 |