DNS record delegation

[Chris Buxton]

On Apr 10, 2011, at 2:42 PM, Parashar Singh wrote:

> We want to be able to point the wild card (*.domain.com) and the root domain (domain.com) to the GLB’s while not breaking the other custom prefixes within that domain’s record (stage.domain.com, foo.domain.com, etc.).
> Except some 10-20 A records, as declared in zone file, for all other DNS lookup request shall be forwarded to Global Load Balancer.
> Allow any records on the DNS server to resolve to the respective records on DNS. 
> All other records are captured by the wildcard and load balanced.
> The load balancers will forward the queries to the Apache web servers which will direct users to the appropriate website.
> 
> Can you suggest, how we can configure BIND to do above setup.

As I understand it, you must delegate every such name to the load balancer(s). Wildcards probably won't work right.

YMMV, since all load balancer implementations are different.

Regards,
Chris Buxton
BlueCat Networks
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