I'm struggling with getting DNS Bind to delegate the domain with no prefix to multiple CSSs, in a global/DNS round-robin scenario. For example, I can easily delegate www.xxx.com, but can not get xxx.com to be delegated to CSS. CNAME is not an option, as the records in DNS Bind are NS records, pointing to the two CSS ip addresses. Any one have any ideas or references for this type of aliasing?