What is even more incredible in 2020 is that docker.com and hub.docker.com do not host on IPv6 .... and they're on AWS. We discovered this due to operating an

What is even more incredible in 2020 is that docker.com and hub.docker.com do not host on IPv6 .... and they're on AWS. We discovered this due to operating an IPv6-only network and having to deploy NAT64/DNS64* on the edge specifically for reaching hub.docker.com * NAT64/DNS64 was trivial to set up (Tayga + bind9) - took 2 hours for a networking apprentice