| Date | Description |
|---|---|
| 2022-09-14 | delete source_ip 23.23.220.88 |
| 2022-09-14 | insert source_ip 174.129.40.128 |
| 2022-09-14 | update robots_txt_status www.umech.com: 404 => 200 |
| 2019-07-31 | delete source_ip 209.237.150.20 |
| 2019-07-31 | insert source_ip 23.23.220.88 |
| 2019-04-22 | update website_status OK => Unavailable |
| 2016-07-31 | update website_status DomainNotFound => OK |
| 2016-05-15 | update website_status OK => DomainNotFound |