| Date | Description |
|---|---|
| 2020-08-01 | update website_status OK => DomainNotFound |
| 2018-12-13 | update website_status OK => DomainNotFound |
| 2015-05-06 | update robots_txt_status www.2020webdev.com: 200 => 404 |
| 2015-03-26 | update robots_txt_status www.2020webdev.com: 404 => 200 |
| 2013-06-08 | update website_status FlippedRobotsTxt => OK |
| 2013-05-19 | update website_status Disallowed => FlippedRobotsTxt |
| 2013-04-28 | update website_status OK => Disallowed |