[BlueOnyx:05990] Re: 1:1 NAT and DNS - Domains not resolving regularly

[Titus Bolton]

Thanks guys!  I appreciate your help very  much.  We're working on getting all of these issues resolved and up to snuff.

I had no idea how much of a mess this really was!

Kind regards,

Titus Bolton
Antenna Systems & Solutions, Inc.
931 Albion Avenue
Schaumburg, Illinois 60193-4550
United States of America
Phone: +1-847-584-1000   Fax: +1-847-584-9951
http://www.antennasystems.com
 
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On Dec 2, 2010, at 10:26 AM, Gerald Waugh wrote:

> 
> On Thu, 2010-12-02 at 09:41 -0600, Titus Bolton wrote:
>> Greetings and Salutations:
>> 
>> 
>> I have an issue with domain names not resolving, and I am pretty sure
>> it has something to do with our NAT'ing and our DNS, though I cannot
>> be positive.
>> 
>> 
>> We host a large number of domains, and we have noticed that the
>> domains are not resolving properly outside of the local network.  Two
>> of the domains are comsiteconstruction.com and
>> radiotowerinstallers.com.
> 
> http://comsiteconstruction.com does not come up in the browser
> but http://www.comsiteconstruction.com does
> 
> dig once yelds private ip
> ;; ANSWER SECTION:
> comsiteconstruction.com. 3341   IN      A       10.0.0.140
> 
> Check your dns. You are also using a CNAME, don't make an 'a' record
>   Name Server: NS1.COMSITECONSTRUCTION.COM
>   Name Server: NS2.COMSITECONSTRUCTION.COM
>   Name Server: NS3.COMSITECONSTRUCTION.COM
> ;; ANSWER SECTION:
> NS1.COMSITECONSTRUCTION.COM. 3582 IN    A       10.0.0.45
> NS2 and NS3 appear to answer with good IPs
> 
> ==================================================
> radiotowerinstallers.com
> 
>   Name Server: NS1.ANTENASYSTEMS.COM
>   Name Server: NS2.ANTENASYSTEMS.COM
>   Name Server: NS3.ANTENASYSTEMS.COM
> 
> NS2 answers with private IP
> NS2.ANTENASYSTEMS.COM.  86400   IN      A       10.0.0.28
> 
> [root at ns1 ~]# dig www.radiotowerinstallers.com @ns1.antennasystems.com
> dig: couldn't get address for 'ns1.antennasystems.com': not found
> [root at ns1 ~]# dig www.radiotowerinstallers.com @ns2.antennasystems.com
> dig: couldn't get address for 'ns2.antennasystems.com': not found
> [root at ns1 ~]# dig www.radiotowerinstallers.com @ns3.antennasystems.com
> dig: couldn't get address for 'ns3.antennasystems.com': not found
> 
> 
> -- 
> Gerald 
> 
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