| Date | Description |
|---|---|
| 2020-10-14 | update website_status DomainNotFound => OK |
| 2020-08-02 | update website_status OK => DomainNotFound |
| 2019-08-28 | update website_status FlippedRobots => FailedRobots |
| 2019-07-13 | update website_status OK => FlippedRobots |
| 2013-10-29 | update website_status Disallowed => OK |
| 2013-04-29 | update website_status OK => Disallowed |