selecting which DNS forwarder to use

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

We are trying to get to a web site that we cannot get to with one DNS
forwarder but we can if we use the 2nd DNS forwarder. Is there a way to tell
DNS to use the 2nd DNS forwarder only if we are trying to get to that one
specific web site ? Is there a better way of doing this ?

Thanks
 
Ray Brown said:
We are trying to get to a web site that we cannot get to with one DNS
forwarder but we can if we use the 2nd DNS forwarder. Is there a way to
tell
DNS to use the 2nd DNS forwarder only if we are trying to get to that one
specific web site ? Is there a better way of doing this ?

No, forwarders are typically used in ORDER but the first one
to respond is used (even if it is a "negative" response -- i.e.,
NOT FOUND.)

Even so, the second may get used first if it is consistently faster.

Either stop using the broken forwarder, or get the problem resolved
between the forwarder and the owner of the domain.

You could also hold the record locally for that ONE WEB SITE
if you are willing to take responsibility for keeping the records up to
date.

The method for this latter is to create a ZONE for the SAME NAME
as the web site, e.g., www.troublezone.com would be the ZONE NAME.
The WHOLE thing including www would be the zone you would create.
Then add a blank (no extra client name) to the zone with the correct IP.

Notice you do NOT create the REAL zone the web server lives in (e.g.,
don't create troublezone.com) but the a zone with the same name as the
server.
 
Ray said:
We are trying to get to a web site that we cannot get to with one DNS
forwarder but we can if we use the 2nd DNS forwarder. Is there a way
to tell DNS to use the 2nd DNS forwarder only if we are trying to get
to that one specific web site ? Is there a better way of doing this ?

Conditional forwarding, available on Windows Server 2003.

--
Best regards,
Kevin D. Goodknecht Sr. [MVP]
Hope This Helps
===================================
When responding to posts, please "Reply to Group"
via your newsreader so that others may learn and
benefit from your issue, to respond directly to
me remove the nospam. from my email address.
===================================
http://www.lonestaramerica.com/
http://support.wftx.us/
http://message.wftx.us/
===================================
Use Outlook Express?... Get OE_Quotefix:
It will strip signature out and more
http://home.in.tum.de/~jain/software/oe-quotefix/
===================================
Keep a back up of your OE settings and folders
with OEBackup:
http://www.oehelp.com/OEBackup/Default.aspx
===================================
 
Back
Top