> For the complete documentation index, see [llms.txt](https://docs.enginsight.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enginsight.com/docs/knowledge-base/observer.md).

# Observer

- [Welche DNS-Validierungstests führt der Enginsight Observer durch?](https://docs.enginsight.com/docs/knowledge-base/observer/welche-dns-validierungstests-fuhrt-der-enginsight-observer-durch.md)
- [Welche Ports werden standardmäßig durch den Enginsight Observer überprüft?](https://docs.enginsight.com/docs/knowledge-base/observer/welche-ports-werden-standardmassig-durch-den-enginsight-observer-uberpruft.md)
- [Welche Web-Verschlüsselungs-Checks führt der Enginsight Observer durch?](https://docs.enginsight.com/docs/knowledge-base/observer/welche-web-verschlusselungs-checks-fuhrt-der-enginsight-observer-durch.md)
- [Welche HTTP-Header werden durch den Enginsight Observer überprüft?](https://docs.enginsight.com/docs/knowledge-base/observer/welche-http-header-werden-durch-den-enginsight-observer-uberpruft.md)