| Date | Description |
|---|---|
| 2015-07-25 | update website_status OK => InvalidLanguage |
| 2014-11-18 | update robots_txt_status www.gcmtubemachine.com: 404 => 200 |
| 2014-04-19 | delete email gc..@paran.com |
| 2014-04-19 | delete source_ip 211.119.134.197 |
| 2014-04-19 | insert email gc..@daum.net |
| 2014-04-19 | insert email gc..@hotmail.com |
| 2014-04-19 | insert fax 82-2-701-8207 |
| 2014-04-19 | insert phone 82-2-701-8205 |
| 2014-04-19 | insert source_ip 183.111.141.68 |