Subj : I'm not at all sure... To : Michiel van der Vlist From : Benny Pedersen Date : Tue Nov 06 2012 16:28:34 Hello Michiel! 05 Nov 2012 22:42, Michiel van der Vlist wrote to Björn Felten: MvdV> What is also does not do is DNS over IPv6. Since it will be a looong MvdV> time before all IPv4 capable DNS servers are gone, I do not see this MvdV> as a problem yet. so you add -4 to bind ?, to ignore all ipv6 dns servers out there ?, do you belive that it works better with that option ?, in teori it might, but in practics it helps to find dns servers that are NOT working dig +trace ipv6.google.org dig +trace ipv4.google.org traceroute -6 ipv6.google.org traceroute -4 ipv4.google.org Regards Benny .... there can only be one way of life, and it works :) --- Msged/LNX 6.2.0 (Linux/3.5.7-gentoo (i686)) * Origin: duggi.junc.org where qico is waiting (1:261/38.20) .