WindfluechterNet Blog

As some may know Google is reachable via IPv6 by choosing http://ipv6.google.com/ in your browser. But this might have the disadvantage that you will end rather quick on IPv4 addresses again. Another possible way to use Googles services is to use a nameserver that is allowed to query Google for AAAA records.
For Sixxs.net users you can use the nameservers of Sixxs.net as forwarders, but when you put these forwarders into main section of your bind config, all queries will be forwarded to Sixxs.net nameservers. You might prefer to choose the forwarder just when asking for google.com or other domains of the Googleversum. Example is like this:

[code]
zone “google.com” {
type forward;
forwarders {
2001:b18:0:1000:2e0:81ff:fe61:ae0d;
2001:1418:10:2::2;
};
forward first;
};

zone “google.de” {
type forward;
forwarders {
2001:b18:0:1000:2e0:81ff:fe61:ae0d;
2001:1418:10:2::2;
};
forward first;
};
[/code]

That way you have (IMHO) better control about your DNS queries, but have to take care for each domain you want to forward to those nameservers. Of course, if you don’t have concerns about using those forwarders for all of your queries, you can use them in your main section. The above IPv6 addresses are part of nscache.eu.sixxs.net. Some more detail can be found at Sixxs.net forum.