[81954] in North American Network Operators' Group

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Re: Enable BIND cache server to resolve chinese domain name?

daemon@ATHENA.MIT.EDU (Edward Lewis)
Fri Jul 8 15:13:10 2005

In-Reply-To: <20050704013913.57671.qmail@web53606.mail.yahoo.com>
Date: Mon, 4 Jul 2005 15:03:27 -0400
To: Joe Shen <joe_hznm@yahoo.com.sg>
From: Edward Lewis <Ed.Lewis@neustar.biz>
Cc: bind-users@isc.org, NANGO <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu


At 9:39 +0800 7/4/05, Joe Shen wrote:
>Hi,
>
>
>Some of our customer complaint they could not visit
>back to their web site, which use chinese domain name.
>I google the net and found some one recommend to use
>public-root.com servers in hint file.
>
>I found domain name like xn--8pru44h.xn--55qx5d could
>not be resolved either.
>
>Our cache server runs BIND9.3.1 with root server list
>from rs.internic.net.
>
>Do I need to modify our cache server configuration to
>enable it?

Yes.

In order to get BIND to resolve a domain name under the "xn--55qx5d." 
TLD, you have to configure BIND's root hints to "point to" root 
servers making that delegation.  If you do this you won't be able to 
simultaneously use the rs.internic.net listed servers.

-- 
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Edward Lewis                                                +1-571-434-5468
NeuStar

If you knew what I was thinking, you'd understand what I was saying.

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