To externalize our arcgis web map services we mapped our ArcGIS 10.3 server as follows: gisserver1 to mapping.domain.com however the issue at hand is that http://mapping.domain.com/arcgis/rest/services/ does not work and generates a 404 file not found
and only works as http://mapping.domain.com:6080/arcgis/rest/services/ (I can see my map services) and also still works as http://gisserver1:6080/arcgis/rest/services/
The ArcGIS web adaptor has been installed and gisserver1 configured with the web adaptor, so my expectation was that the 6080 would be hidden.
I'm not sure how I can get rid of the 6080 in the mapped URL. Anything I can check and tick off on would be a great HELP!!