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Nslookup/DNS question

 
 
JP Breton
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      05-11-2005, 05:04 PM
Here we go:

I have setup a mini lab envirronement:

Win2k3 server running DC/DNS: My internal domain is dud.com.
And some virtual server on the machine. (SQL, WinXP)

Now everything works great internally, DNS resolves the names...and so
forth.
My problem is when I do a nslookup for any DNS, my domain dud.com gets
attach to the DNS name:

Google.com for example,: nslookup google.com
And this is what I get:

server: ns3.bellglobal.com
address: 198.235.216.130

Name: dud.com
Adresse: 65.61.146.199
Aliases : google.com.dud.com <-----------------

Why does my domain name gets with google.com??

I think that dud.com is a registered Domain and the REAL ip is
65.61.146.199.

But why does dud.com gets "attach" with Google.com

Thanks for any help

JP




 
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Neteng
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      05-11-2005, 06:17 PM
How is your DNS setup? Forwarder? Root Hints?


"JP Breton" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Here we go:
>
> I have setup a mini lab envirronement:
>
> Win2k3 server running DC/DNS: My internal domain is dud.com.
> And some virtual server on the machine. (SQL, WinXP)
>
> Now everything works great internally, DNS resolves the names...and so
> forth.
> My problem is when I do a nslookup for any DNS, my domain dud.com gets
> attach to the DNS name:
>
> Google.com for example,: nslookup google.com
> And this is what I get:
>
> server: ns3.bellglobal.com
> address: 198.235.216.130
>
> Name: dud.com
> Adresse: 65.61.146.199
> Aliases : google.com.dud.com <-----------------
>
> Why does my domain name gets with google.com??
>
> I think that dud.com is a registered Domain and the REAL ip is
> 65.61.146.199.
>
> But why does dud.com gets "attach" with Google.com
>
> Thanks for any help
>
> JP
>
>
>
>



 
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JP Breton
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Posts: n/a

 
      05-11-2005, 10:08 PM
thanks for your fats reply.

My DNS is configured with only 1 zone : dud.com

No forwarder are configured.
I have not configured Root hints

Hope that helps

JP


"Neteng" <(E-Mail Removed)> wrote in message
news:%23$(E-Mail Removed)...
> How is your DNS setup? Forwarder? Root Hints?
>
>
> "JP Breton" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> Here we go:
>>
>> I have setup a mini lab envirronement:
>>
>> Win2k3 server running DC/DNS: My internal domain is dud.com.
>> And some virtual server on the machine. (SQL, WinXP)
>>
>> Now everything works great internally, DNS resolves the names...and so
>> forth.
>> My problem is when I do a nslookup for any DNS, my domain dud.com gets
>> attach to the DNS name:
>>
>> Google.com for example,: nslookup google.com
>> And this is what I get:
>>
>> server: ns3.bellglobal.com
>> address: 198.235.216.130
>>
>> Name: dud.com
>> Adresse: 65.61.146.199
>> Aliases : google.com.dud.com <-----------------
>>
>> Why does my domain name gets with google.com??
>>
>> I think that dud.com is a registered Domain and the REAL ip is
>> 65.61.146.199.
>>
>> But why does dud.com gets "attach" with Google.com
>>
>> Thanks for any help
>>
>> JP
>>
>>
>>
>>

>
>



 
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Kevin D. Goodknecht Sr. [MVP]
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Posts: n/a

 
      05-12-2005, 08:59 AM
JP Breton wrote:
> Here we go:
>
> I have setup a mini lab envirronement:
>
> Win2k3 server running DC/DNS: My internal domain is dud.com.
> And some virtual server on the machine. (SQL, WinXP)
>
> Now everything works great internally, DNS resolves the names...and so
> forth.
> My problem is when I do a nslookup for any DNS, my domain dud.com gets
> attach to the DNS name:
>
> Google.com for example,: nslookup google.com
> And this is what I get:
>
> server: ns3.bellglobal.com
> address: 198.235.216.130
>
> Name: dud.com
> Adresse: 65.61.146.199
> Aliases : google.com.dud.com <-----------------
>
> Why does my domain name gets with google.com??
>
> I think that dud.com is a registered Domain and the REAL ip is
> 65.61.146.199.
>
> But why does dud.com gets "attach" with Google.com


You are querying for a non-fully qualified domain name, a non-FQDN is when
the queried name is missing the trailing "." with the name. When you query
for a non-FQDN with nslookup, the DNS Suffix search list is appended.

There is a wildcard CNAME record in the Public zone for dud.com. Don't use
external DNS servers in the dud.com domain member's TCP/IP properties.
QUESTION SECTION:
*.dud.com. IN A

ANSWER SECTION:
*.dud.com. 3600 IN CNAME dud.com.
dud.com. 3600 IN A 65.61.146.199


--?
Best regards,
Kevin D4 Dad Goodknecht Sr. [MVP]
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