| Date | Description |
|---|---|
| 2023-02-19 | update website_status Unavailable => DomainNotFound |
| 2022-12-18 | update website_status IndexPageFetchError => Unavailable |
| 2022-04-11 | update website_status MaintenancePage => IndexPageFetchError |
| 2016-07-30 | update website_status OK => MaintenancePage |
| 2016-03-12 | update website_status OK => DomainNotFound |