glue records
Barry Margolin
barmar at genuity.net
Fri Apr 7 17:08:05 UTC 2000
In article <8ckt82$9du$1 at supernews.com>, Andy Francis <andy at red.net> wrote:
>Excuse my ignorance.
Why? The answer to your question is on p.211 of the DNS&BIND book, and you
could have found it by looking up "glue records" in the index.
If you're operating a name server and don't have the DNS&BIND book, there's
no excuse for that, either.
>Anyone be bothered to tell me what a glue record is?
If a nameserver for a delegated subdomain has a name that's in the
subdomain, the zone file for the parent domain needs to have an A record
for the name (otherwise there would be an infinte regress problem: to query
the nameserver you have to translate the name to an address, which would
require querying the nameserver). This is called a glue record.
--
Barry Margolin, barmar at genuity.net
Genuity, Burlington, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
More information about the bind-users
mailing list