| Date | Description |
|---|---|
| 2025-03-02 | update robots_txt_status www.centurykorea.co.kr: 404 => 200 |
| 2017-03-07 | update website_status OK => InvalidLanguage |
| 2013-10-15 | update website_status OK => InvalidLanguage |
| 2013-04-10 | delete source_ip 124.217.198.74 |
| 2013-04-10 | insert source_ip 112.175.50.224 |