On Sat, Apr 12, 2014 at 03:38:32PM +0200, Timothy Murphy wrote: > I'm running two servers, one with a fixed IP address > and the other with a dynamic address. > > This is probably a very ignorant question, > but what does dyndns do that I could not do myself? As a replacement http://www.duckdns.org/ seems the easiest to setup/use. Maybe check if you can do the same yourself? best regards, Florian La Roche