I set up my client Chris with DNS on his server so he can handle DNS himself and went through the trouble of re-registering his domains to use his server for primary, and his hosting company for secondary.
But it seems that his hosting company, being a Microsoft Solutions Company that it is, uses Microsoft for everything, including DNS.
And the Microsoft DNS server can't (or won't, which amounts to the same thing really) do secondary DNS. And of course they add primary records with the wrong IP address for his domains.
That kind of defeats the purpose of them handing secondary DNS if they can't query my client's DNS server for the info.
Sigh.