In message <rt-4.2.8-55908-1497699850-308.45401-3-0@isc.org>, "John Poznicek vi
a RT" writes:
> nslookup works and defaults to using ipv6 for dns
> > nslookup
> Default Server:  pfsense.local.lan
> Address:  2001:470:1f11:9c4::1

We need to update the windows code that retrieves the list of name
server addresses from the system from GetNetworkParams to
GetAdaptersAddresses based on a little Googling.

* GetNetworkParams only returns the IPv4 addresses.
* GetAdaptersAddresses returns both IPv4 and IPv6 addresses
  depending upon the calling arguments.

Populating resolv.conf with the nameserver address rather that
reading them from the system with GetNetworkParams/GetAdaptersAddresses
will let 'dig -6' work.  This does have the obvious limitation that
the contents are likely to get out of date as the OS will not be
updating it.

'dig -6 @<servername>' works regardless of the method used to
populate the default server list.

e.g.
        dig -6 @f.root-servers.net soa .

Note: the nslookup above is Microsoft's version not BIND's.

--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka@isc.org