| Date | Description |
|---|---|
| 2019-03-27 | update robots_txt_status www.jtplaser.com: 404 => 200 |
| 2018-02-09 | insert index_pages_linkeddomain axiomprecision.com |
| 2018-02-09 | insert index_pages_linkeddomain millrightcnc.com |
| 2017-07-31 | delete index_pages_linkeddomain mydiycnc.com |