| Date | Description |
|---|---|
| 2020-10-12 | update website_status OK => FlippedRobots |
| 2019-08-20 | update website_status FlippedRobots => FailedRobots |
| 2019-07-26 | update website_status OK => FlippedRobots |
| 2018-12-13 | update website_status OK => FlippedRobots |
| 2016-07-07 | update robots_txt_status www.at-it.net: 404 => 200 |