| Date | Description |
|---|---|
| 2023-01-02 | delete source_ip 209.237.150.20 |
| 2023-01-02 | insert source_ip 35.237.31.58 |
| 2023-01-02 | update website_status Unavailable => OK |
| 2022-10-09 | update website_status OK => Unavailable |
| 2013-10-28 | update robots_txt_status www.universalmarking.com: 404 => 200 |
| 2013-04-21 | delete source_ip 204.152.118.131 |
| 2013-04-21 | insert alias Universal Metal Marking Co |
| 2013-04-21 | insert source_ip 209.237.150.20 |