Small DNS proxy that supports IPv6/IPv4 record translation

 totd is a small DNS proxy nameserver which supports IPv6 and enable IPv6
 only sites to access IPv4 sites by using some translation mechanism such
 as NAT-PT, KAME faith, etc...
 .
 You can also use totd as local DNS proxy server. It is convenient for some
 applications which call res_init(3) only once. These application cannot
 search new DNS server when resolv.conf is changed by DHCP or PPP. totd
 enables you to query DNS record to new DNS servers without restarting them.