named resolution problem
lampe at hauke-lampe.de
Wed Oct 5 11:17:40 UTC 2011
On 05.10.2011 12:58, Roberto Bosticardo wrote:
> If you ask a resolver/cache server running named the resolution of name
> "www.myspace.fr" it returns (SERVFAIL), if you ask the same to a
> dnscache server it correctly resolves to the ip address.
BIND doesn't like NS records resolving to CNAMEs:
The domain is delegated to two servers:
myspace.fr. 60 IN NS ns1.myspace.com.
myspace.fr. 60 IN NS ns2.myspace.com.
Resolving the server names reveals CNAMEs:
ns1.myspace.com. 60 IN CNAME DNS11.COTDNS.net.
ns2.myspace.com. 60 IN CNAME DNS12.COTDNS.net.
That is a configuation error at myspace.com and BIND returns SERVFAIL.
Unbound and dnscache are more forgiving in this case.
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