DSW are currently in final testing of our new free Dynamic DNS service.
There are many free Dynamic DNS services available however each service is restricted to a limited number of domain names and these may not suit your business. With the DSW Dynamic DNS service, you can setup any hostname under your own domain as long as this domain is hosted on the DSW Nameservers. So if you own yourcompany.com and this domain uses the Nameservers at DSW, then you can have anyhost.yourcompany.com as your Dynamic hostname.
More details of this new service will follow soon however please contact us at email@example.com if you would like more information.