Hi, 2010/3/6 Simon Paillard <simon.paill...@resel.enst-bretagne.fr>
> On Fri, Mar 05, 2010 at 10:12:52AM +0800, ideal wrote: > > 2010/3/5 Simon Paillard <simon.paill...@resel.enst-bretagne.fr> > > > I noticed that, but I wondered about having both v4 and v6 on the same > > > entry. > > > > Since currently IPv6 is still not available in most families in China, > but > > in universities. > > And that's not specific to China :-) > > > I am not sure whether add an AAAA field will lower the speed of DNS > > parse when they can't use IPv6. > > Well this is a tradeoff with making IPv4 or IPv6 choice seamless. > > > And debian.bjtu.edu.cn is added now. > > $ host debian.bjtu.edu.cn > Host debian.bjtu.edu.cn not found: 3(NXDOMAIN) > Maybe that is DNS cache problem? Here is OK: [id...@never ~]$ nslookup > debian.bjtu.edu.cn Server: 202.112.144.236 Address: 202.112.144.236#53 Non-authoritative answer: Name: debian.bjtu.edu.cn Address: 202.112.154.58 > ideal
