v6watch/rootについて、ここに記述してください。

a.root-servers.net.     3600000 IN      AAAA    2001:503:ba3e::2:30
d.root-servers.net.     3600000 IN      AAAA    2001:500:2d::d
f.root-servers.net.     3600000 IN      AAAA    2001:500:2f::f
h.root-servers.net.     3600000 IN      AAAA    2001:500:1::803f:235
i.root-servers.net.     3600000 IN      AAAA    2001:7fe::53
j.root-servers.net.     3600000 IN      AAAA    2001:503:c27::2:30
k.root-servers.net.     3600000 IN      AAAA    2001:7fd::1
l.root-servers.net.     3600000 IN      AAAA    2001:500:3::42
m.root-servers.net.     3600000 IN      AAAA    2001:dc3::35