Drawing from .dxf-import to QGIS is situated off the CRS

I created a drawing (extent of an area) in Autocad LT 2021 which I want to import to QGIS. In QGIS are the boundaries of a city which should be overlayed with my drawing. My drawing is already geopositioned in AutoCAD in the CRS ETRS89.UTM33. I have set everything in the right CRS but the drawing appears beyond the extent of the worldmap. I can’t just not find the mistake. Can somebody tell me what went wrong?