All Australian customers can track their orders through the link below
International customers can track your orders through the links below
DHL Globalmail(standard) parcels can be first tracked here(Australia to receiving country): https://dhlecommerce.asia/Track
After searching for your international parcel in the link above, you can also get more detailed tracking information in a box after searching for your parcel in the link above that looks like:
When the parcel hits your country you can use the Tracking ID highlighted to search in your countries local postal system eg. US customers can search that number on USPS, or Singapore customers can search it on Singapore Post.
DHL Express parcels can be tracked here: http://www.dhl.com/en/express/tracking.shtml