My customer already registered his domain. When I was with another hosting vendor they provided unbranded DNS servers line ns1.dfm98n9d3.com so that my client cannot determine my hosting company (and know how much I pay, and what is my markup).
Since Dreamhost does not provide those convenient DNS servers, can I just manage the domains/ip addresses at my customer's registrar DNS server?
I think that I did that in the past with my prior hosting vendor, but subdomains were not working properly (email at Google Apps worked fine, however). While I dont expect to host subdomains for this client, have you used this configuration in Dreamhost? Should it work for regular domains and subdomains here?