| Date | Description |
|---|---|
| 2021-12-06 | delete source_ip 85.184.248.217 |
| 2021-12-06 | insert source_ip 185.179.245.20 |
| 2021-02-20 | delete chairman Peter Wenzler |
| 2021-02-20 | insert chairman Stefan Kreidler |
| 2021-02-20 | delete person Peter Wenzler |
| 2021-02-20 | insert person Stefan Kreidler |
| 2018-07-28 | delete source_ip 212.97.96.150 |
| 2018-07-28 | insert source_ip 85.184.248.217 |
| 2014-01-26 | insert address Weilatten 10 - D-78532 Tuttlingen - Germany |
| 2013-09-05 | update robots_txt_status www.bob-instruments.de: 404 => 200 |