I'm trying to understand how we might be able to do load balancing - routing of traffic based on client locale, similar to Cloudflare Load Balancing. For example, when a request is made from Australia, process it with an Australian server rather than from Europe or USA. If we can identify a client's locale in a BIND request, I'm wondering if we could then return an "A" record for a server that is closer to that locale. So, might anyone be using ISPConfig with BIND configured to return dynamic RR data ("A" Records) rather than static data from zone files? BIND supports hooks in query processing. (refs: docs, hooks.h) Is there something more built-in, more direct, standard, supported? There's probably a better way to approach this. Suggestions? I understand that this also requires application work, sync's of file system and/or database(s), etc.. Let's ignore that for now and focus on the DNS. Thanks!