[Zope] Display domain name in browser

My website (http://www.dksy.net) is hosted at a site to which I do not have access except to redirect to a Redhat 7 server in my office : <META HTTP-EQUIV="refresh" CONTENT="0; URL=http://00-20-78-D5-A9-C8.bconnected.net:8080/dksy-portal"> When (http://www.dksy.net) is entered in a browser, (http://00-20-78-d5-a9-c8.bconnected.net:8080/dksy-portal) is displayed. Is it possible to maintain the original domain in a browser – or would this confuse the browser? Is it possible to configure Zope alone to display the domain name? Any suggestions would be greatly appreciated David