| Date | Description |
|---|---|
| 2022-11-18 | update robots_txt_status level19.com: 404 => 200 |
| 2022-11-18 | update robots_txt_status www.level19.com: 404 => 200 |
| 2022-10-18 | update robots_txt_status level19.com: 200 => 404 |
| 2022-10-18 | update robots_txt_status www.level19.com: 200 => 404 |