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Re: NSEC3-01 - more wildcard nits





--On 30 March 2005 21:25 -0500 Danny Mayer <mayer@gis.net> wrote:

I assume you were tired when you wrote this. I think you really meant to

Mea culpa, several people pointed this out. My excuse is that the wildcard was against an A record until the minute before I sent it when I thought "a wildcard MX would be more realistic". But let's get it right completely for the records:

$ORIGIN example.com.
example.com.            IN      SOA     ...
                       IN      NS      ...
                       IN      NS      ...
www                     IN      A       1.2.3.4
*                       IN      MX      10 mail.example2.com.
mail                    IN      A       2.3.4.5
H(www.example.com.)     IN      NSEC3 ... H(example.com.) A RRSIG
H(example.com.)         IN      NSEC3 ... H(*.example.com.) SOA NS RRSIG
H(*.example.com)        IN      NSEC3 ... H(www.example.com.) MX RRSIG


However, I think the point about querying QTYPE=MX, QNAME=H(www.example.com) still holds.

Alex

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