Nice. I've seen other usecases for this. Accessing an IPv4 address on a IPv6-only network with NAT64/DNS64 is only possible if you access that IPv4 via a DNS n

Nice. I've seen other usecases for this. Accessing an IPv4 address on a IPv6-only network with NAT64/DNS64 is only possible if you access that IPv4 via a DNS name that resolves to the IPv4 address. DNS64 will turn your A record into an AAAA record, with the IPv4 address mapped to a v6 addrsss that the NAT64 layer knows how to "undo". I've seen others need this a few times in practice.