Multiple domains, multiple sets of DCs?

Will your plugin support multiple domains with subsets of DCs for those domains? For example, consider this setup:

domainA.com = dc1.domainA.com, dc2.domainA.com;

domainB.com = dc1.domainB.com, dc2.domainB.com;

Then if [email protected] logs in, check with the DCs for that domain for authentication;