| Date | Description |
|---|---|
| 2021-02-01 | update website_status DNSError => FlippedRobots |
| 2020-10-15 | update website_status OK => DNSError |
| 2019-08-26 | update website_status FlippedRobots => FailedRobots |
| 2019-07-20 | update website_status OK => FlippedRobots |
| 2013-08-02 | update website_status Disallowed => OK |
| 2013-04-28 | update website_status OK => Disallowed |