|
|
 |  |
Re: Using different DNS servers for MX records?From: Global Homes Webmaster Date: Tuesday, September 17, 2002
Time: 3:52:18 pmOn 09/17/02 at 18:23, David M. Dantowitz wrote:
> Can we have the normal SOA for most records, then a different one for
> MX records?
No. The SOA is for the entire zone, not for individual records.
> e.g., have mail.domain.com be run on a DNS server that handles dynamic
> DNS, but JUST for the mail server, not for other entries?
IOW, you want the A record, not the MX, for the mail server to be handled
by a different name server, right? In that case, give the mail server a
name that's in a different zone (or sub-zone) than the domains it serves.
Then you can put the mail server's zone on a separate name server and just
point the MX records for your hosted domains to its canonical name. I.e.,
you have an A record for the mail server in the mail.server.domain. zone:
smtp.mail.server.domain. A 111.222.333.444
Then in the zone(s) for the domains that the mail server serves, you have:
hosted.domain. MX 10 smtp.mail.server.domain.
Since mail.server.domain. and hosted.domain. are in different zones, they
can be served by different name servers. An MX record doesn't have to point
to a name in the same domain.
--
Christopher Bort | cbort@globalhomes.com
Webmaster, Global Homes | webmaster@globalhomes.com
<http://www.globalhomes.com/>
|

Return to Digital Point Solutions' Home Page |