Expand DNS on XG to allow ISP load balancing with authortiative DNS
To provide a full ISP inbound load balancing experience, it would be helpful if the XG supported the whole range of DNS host entries and allowed you to specify what they are. This would allow the XG to be an authoritative DNS server for a domain a company owned.
The list of DNS entries that aren't supported now that would need to be added are: NS, MX, CNAME, TXT, SRV, SPF, DNAME, CAA
The benefit of this would be that an institution could have a single XG firewall set up as an ISP load balancer, but instead of using an external authoritative DNS server manage their whole DNS domain, they would use the XG. The XG would manage inbound requests for servers using DNS so if a link went down, the XG would know not to offer up the public IPv4 addresses for that particular ISP and instead start handing out the other addresses for those particular DNS entries.