See here:
and here:
It will perform slightly better, but again, FTL will be the real answer. It should make the interface loadable on a Pi Zero.[quote="yds, post:1, topic:1922"]
the admin page indicated there had been about 300,000 DNS queries!
[/quote]
You're not the only one who has discovered something unexpected.
Do you have a Windows machine on your network? This is the Microsoft ISATAP adaptor for the IPv6 protocol.
Depending how you configured your router, this may be the behavior you see. If you set the DNS server in the DHCP or LAN options, this probably won't happen.