DNS question: Finding just my domain

[Joel Hammer]

Yes, I guess its pretty obvious, now that I think about it, that
mydomain.com needs to resolve to specific host, and therefore this has to be
explicitedly defined in a configuration file. 

Thanks,

Joel

On Sun, Nov 30, 2003 at 02:32:39PM -0500, Matthew Carpenter wrote:
> Hi Joel-
> 
> It's about responsibility and records, and each DNS system and entry has it's own.
> 
> The upstream DNS server doesn't keep track of the A record for your
domain, just the responsible DNS servers who would have it.  If your
local DNS servers are responsible for the mydomain.com zone, they will
not (unless configured otherwise) check with any other DNS servers for
the authoritative answers for mydomain.com.

> 
> mydomain.com, while defined for many different things (SOA, NS, MX,
etc...), does not have an A record defined unless explicitly told so.
What would you have DNS hand out for the mydomain.com record?  Does that
work for everyone?

> 
> Keep up the learning (and especially the living :)
> Good to work with you on this list.
> 
> Matt
> 
> 
> 
> On Sat, 29 Nov 2003 17:53:04 -0500
> Joel Hammer <joel at hammershome.com> wrote:
> 
> > Well, that is what I did, eventually, to get it to resolve. I just assumed
> > that the DNS, having been configured as the master for mydomain.com,
> > would have been able to handle a mydomain.com request.
> > 
> > I am also surprised that my local DNS didn't refer  this request for
> > mydomain.com upstream, where mydomain.com is known to name servers on
> > the internet (although under a different IP number).
> > 
> > Live and learn!
> > 
> > 
> > Joel
> > 
> > 
> > 
> > 
> > On Sat, Nov 29, 2003 at 03:39:42PM -0500, Matthew Carpenter wrote:
> > > What do you propose the root of your domain resolve to?  You have to explicitly define it.  If you are defining "mydomain.com" in a particular file or section you can create an A record for "@" which is interpretted as the zone you are defining:
> > > 
> > > @	IN A 69.33.10.246
> > > 
> > > If you wish for your domain to resolve the the "www" entry, typically the @ will be defined as the A record, and www can be a CNAME, if you so choose.
> > > 
> > >