On the other hand, I've had two domains at DH for years and, apart from the well-known problems in 2006, have never had an issue. One of the sites got hacked b

On the other hand, I've had two domains at DH for years and, apart from the well-known problems in 2006, have never had an issue. One of the sites got hacked because of a buggy WordPress plugin and DH support were great in helping fix it. I agree that DNS caching is slow to catch up though. My ISP's cache took only an hour or two whereas DH's cache took several hours to reflect my new records.