| Date | Description |
|---|---|
| 2019-03-21 | delete source_ip 192.99.168.2 |
| 2019-03-21 | insert source_ip 160.153.63.168 |
| 2016-10-17 | delete source_ip 108.167.135.116 |
| 2016-10-17 | insert source_ip 192.99.168.2 |
| 2016-10-17 | update robots_txt_status www.dallastransportationtx.com: 200 => 404 |
| 2014-12-24 | delete source_ip 209.157.71.116 |
| 2014-12-24 | insert source_ip 108.167.135.116 |