Problem with name resolving

Markus Feldmann feldmann_markus at
Sat Jul 2 09:37:24 UTC 2011

Am 01.07.2011 22:43, schrieb Lyle Giese:
> On 07/01/11 14:13, Markus Feldmann wrote:
>> Am 01.07.2011 18:35, schrieb Lyle Giese:
>>> You are right in that you only need one host at to update
>>> your ip address, but you want to have two different websites. The proper
>>> way to do that is with CNAME entries pointing to the host you are
>>> updating at connect time.
>> Do i need to open my firewall for port 53? :-( Is there another way?
>> maybe to add two virtual hosts at with the same IP?
>> regards Markus
> I don't know services that well. I don't know what they
> support or do not support directly.
> Using an example, I have If I setup a dynamic dns host
> with and wanted two host names pointing there, I would do this:
> 1) setup a dynamic host at dyndns:
> 2) in the LCRCOMPUTER.COM zone I would add two entries:
> in cname
> in cname

In which zone file? "db.feldland.lan" or in "db.192.168.0" ? or in both?

And would it be possible to only allow the DNS-Server at and 
my provider to contact my bind9 server and not to the rest of the world? 
Or does it make no sense for name resolving?

regards Markus

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