| Date | Description |
|---|---|
| 2019-03-19 | update robots_txt_status marathon-networks.com: 404 => 200 |
| 2019-03-19 | update robots_txt_status pvtd.marathon-networks.com: 404 => 200 |
| 2019-03-19 | update robots_txt_status www.marathon-networks.com: 404 => 200 |
| 2014-11-26 | insert alias Marathon Networks Services |
| 2014-11-26 | insert alias Marathon Networks Services Inc |