| Date | Description |
|---|---|
| 2021-02-03 | update website_status DNSError => DomainNotFound |
| 2019-08-11 | update website_status DomainNotFound => DNSError |
| 2019-07-09 | update website_status OK => DomainNotFound |
| 2014-12-26 | update website_status InternalLimits => FlippedRobots |
| 2014-11-21 | update website_status OK => InternalLimits |