This is provided for entities that donate (hosts, VMs, etc), but leave actual management over to jfesler. This should also be a good guide for people setting up their own mirrors under their own administrative domain.

Single host example

DNS entries, subject to your branding approval:

IPv4 and IPv6 (primary addresses):

Server #1: one IPv4 (A) IP, one IPv6 (AAAA) IP, with multiple names mapped to those two IPs

test-ipv6.example.com   A     
ipv4.test-ipv6.example.com A
ipv6.test-ipv6.example.com AAAA
ds.test-ipv6.example.com A and AAAA
ns1.test-ipv6.example.com AAAA

Please also add:

v6ns.test-ipv6.example.com  NS ns1.test-ipv6.example.com.

Two host example

DNS entries, subject to your branding approval:

IPv4 and IPv6 (primary addresses):

Server #1: one IPv4 (A) IP, one IPv6 (AAAA) IP, with multiple names mapped to those two IPs

test-ipv6.example.com   A     (Round robin, or GLB, with server #2)
test-ipv6-1.example.com   A     
ipv4-1.test-ipv6.example.com A
ipv6-1.test-ipv6.example.com AAAA
ds-1.test-ipv6.example.com A and AAAA
ns1.test-ipv6.example.com AAAA

Server #1: one IPv4 (A) IP, one IPv6 (AAAA) IP, with multiple names mapped to those two IPs

test-ipv6.example.com   A      (Round robin, or GLB, with server #1)
test-ipv6-2.example.com   A     
ipv4-2.test-ipv6.example.com A
ipv6-2.test-ipv6.example.com AAAA
ds-2.test-ipv6.example.com A and AAAA
ns2.test-ipv6.example.com AAAA

Please also add:

v6ns.test-ipv6.example.com  NS ns1.test-ipv6.example.com.
v6ns.test-ipv6.example.com  NS ns2.test-ipv6.example.com.