Is it possible to have DNS informatoin controlled by two or more sets of DNS servers through the secondary and tertiary servers listings?
For instance, I own a domain name through another host but want part of it to be set up through dreamhost. Would it be possible to set the secondary or tertiary DNS information to dreamhost's DNS server?
A more clear example might be as follows:
I want to set up something like this, the subdomain is on the left, the host is on the right.
www.domain.com - another host
sub1.domain.com - another host
sub2.domain.com - dreamhost.com
Would this be doable by setting up either the secondary or tertiary DNS servers for domain.com to point to dreamhosts DNS servers?