Hello πŸ‘‹

To visualise your ESRI ArcGIS MapServer data, paste the url in below

Example MapServer URLs
https://maps.six.nsw.gov.au/arcgis/rest/services/public/NSW_Administrative_Boundaries/MapServer
https://maps.six.nsw.gov.au/arcgis/rest/services/public/NSW_Base_Map/MapServer