| Date | Description |
|---|---|
| 2016-03-25 | update website_status DomainNotFound => OK |
| 2016-03-13 | update website_status OK => DomainNotFound |
| 2013-06-01 | update website_status FlippedRobotsTxt => DNSError |
| 2013-04-27 | update website_status OK => FlippedRobotsTxt |
| 2013-01-21 | update website_status FlippedRobotsTxt |