Hi guys, i am not sure whether this is the right place to ask this question, but I sincerely feel that my question matches with ongoing discussion in this thread. If you think that I have hijacked thread, I am extremely sorry.
Well, my questions are, 1. Can a domain(eg: example.com) have both A reocrd & AAAA record 2. If so, which website will be displayed when accessed from a client which got both IPv4 & IPV6 connectivity -- Regards, Sherin On Mon, May 16, 2011 at 6:28 PM, <lst_ho...@kwsoft.de> wrote: > Zitat von Anand Buddhdev <ana...@ripe.net>: > >> On 16/05/2011 14:11, Dennis Perisa wrote: >> >>> Hi folks, >>> >>> We are looking to dual-stack our 9.7.3 DNS resolvers and I had a >>> question about BIND's behaviour in a dual-stack configuration. >>> >>> Assuming the resolver's cache is empty, will a query that arrives on >>> an IPv6 socket always result in an outgoing query to a root server's >>> IPv6 address? I have the same question for IPv4 queries. >> >> Hi Dennis, >> >> There's no relation between incoming recursive queries, and the outgoing >> queries BIND makes to look for answers. >> >> Whether BIND contacts the IPv4 or IPv6 address of a server (including >> the root servers) depends on the latency to that server. > > Does the latency apply per IP or per Hostname? If per Hostname the IPv6 > address will be prefered in case the root servers are reachable by both IPv4 > and IPv6, no? Also first connection will be tried with IPv6 on most OS, no? > > Regards > > Andreas > > > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
