On Apr 20, 2015, at 9:34 AM, Shumon Huque <shu...@gmail.com> wrote:
> I advise a small correction on the last sentence of this paragraph:
> 
>  >    Authoritative server -- A system that responds to DNS queries with
> >    information about zones for which it has been configured to answer
> >    with the AA flag in the response header set to 1.  It is a server
> >    that has authority over one or more DNS zones.  Note that it is
> >    possible for an authoritative server to respond to a query without
> >    the parent zone delegating authority to that server.  Authoritative
> >    servers also provide "referrals", usually to child zones delegated
> >    from them; these referrals have the AA bit set to 0 and come with
> >    referral data in the Additional section.
> 
> Referral data is present in both the authority section and (if needed) the 
> additional section. It's perfectly possible for a referral to not contain an 
> additional section (sans OPT etc) if none of the NS records in the authority 
> require glue address records.
> 
> My suggestion: remove the mention of only the additional section 
> (descriptions of referrals are provided elsewhere in the doc). Or say "and 
> come with referral data in the authority and (if needed) the additional 
> section.

This seems like a good change; do others agree?

--Paul Hoffman
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