ken_b - 8:54 pm on Sep 10, 2012 (gmt 0)
Could this affect other hosts? And could using different internet connections matter?
I tried setting up a new subdomain today and could not get it to resolve using my Qwest/CenturyLink-DSL connection with either FF or IE.
But it did resolve when I used my cellular mobile broadband modem and also when I used a proxy.
An existing subdomain resolved fine.
Support spent a hour with me trying to get this to work.