| Date | Description |
|---|---|
| 2024-12-21 | update robots_txt_status dmtinstruments.com: 200 => 404 |
| 2024-12-21 | update robots_txt_status www.dmtinstruments.com: 200 => 404 |
| 2021-08-23 | update website_status FlippedRobots => OK |
| 2021-07-05 | update website_status OK => FlippedRobots |
| 2020-03-17 | delete phone 800-618-4598 |
| 2019-10-11 | delete source_ip 173.254.28.46 |
| 2019-10-11 | insert source_ip 173.254.29.134 |
| 2017-08-17 | update website_status FlippedRobots => Disallowed |
| 2017-07-19 | update website_status OK => FlippedRobots |