RE: Wildcards not supported in & records?

From: Maciej =AFenczykowski [mailto:[email protected]]=20
>=20
> if you're going to delegata *, why not delegate one level higher and
> not have to do that?

Oh, can I do that?  Just &3.2.1 and send the whole thing over
to him?  I was not clear on if that would work or not.

David


> On Tue, Nov 2, 2010 at 10:12, David Hubbard
> <[email protected]> wrote:
> > Was trying to delegate the first of several /24's worth
> > of in-addr.arpa records to a customer's name servers,
> > some of which are present on said /24 and some not, so
> > I did the following (first three octets and the domain
> > name changed obviously):
> >
> > &*.3.2.1.in-addr.arpa:1.2.3.4:ns1.customerdns.com:3600
> > &*.3.2.1.in-addr.arpa:3.4.5.32:ns2.customerdns.com:3600
> > &*.3.2.1.in-addr.arpa:3.4.5.31:ns1.customerdns.net:3600
> > &*.3.2.1.in-addr.arpa:1.2.3.254:ns2.customerdns.net:3600
> >
> > Did not get successful ptr lookups after putting that in
> > place, just get an SOA response from our dns showing our
> > dns. =A0I changed the records to test just one IP:
> >
> > &50.3.2.1.in-addr.arpa:1.2.3.4:ns1.customerdns.com:3600
> > &50.3.2.1.in-addr.arpa:3.4.5.32:ns2.customerdns.com:3600
> > &50.3.2.1.in-addr.arpa:3.4.5.31:ns1.customerdns.net:3600
> > &50.3.2.1.in-addr.arpa:1.2.3.254:ns2.customerdns.net:3600
> >
> > Now it's happy. =A0Querying for 50.3.2.1.in-addr.arpa on
> > my tinydns gives back four NS authority records of the
> > customer's DNS servers. =A0If I do a straight root lookup
> > of that ptr I get proper traversal to customer's dns and
> > a correct response.
> >
> > So, I can of course write a little script to generate
> > the thousand or so lines of records I'll need, but was
> > hoping I could get away with four like you can with A
> > records?
> >
> > Thanks,
> >
> > David
> >
>=20
>=20