On Sun, Nov 12, 2006 at 02:52:57PM +0100, Frank Ellermann wrote:
My nslookup apparently refuses to tell me who created the www CNAME.
Is that as it should be for q=ns or q=soa www.microsoft.com ?
If a domain contains a CNAME RR, there should be no other RRs[*], thus
there will be no NS RRs, thus the domain cannot be at a zone cut, thus
the domain belongs to the same zone as its parent.
[*] except with DNSSEC: See RFC2181 section 10.1
Alex
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