Wildcard Q/A
Chris Buxton
cbuxton at menandmice.com
Wed Mar 21 20:19:18 UTC 2007
On Mar 21, 2007, at 12:12 PM, AF wrote:
> Thanks for the quick reply Chris.
>
> I am not too sure what you mean by: "You should not have a wildcard on
> the ***right side*** of a CNAME record."
>
> It would be better to use a wildcard CNAME record pointed to an A
> record?
>
> For example:
> *.foo.com. IN CNAME a.abc.com.
> *.bar.com. IN CNAME a.abc.com.
> a.abc.com. IN A 192.168.1.20
What I meant was, you should not have an asterisk on the right side
of a CNAME record, after the token "CNAME". So this is something you
should *not* do:
any.thing. CNAME *.anything.
The example you gave works fine. It would also work fine like this:
*.foo.com. IN CNAME a.abc.com.
*.abc.com. IN A 192.168.1.20
Chris Buxton
Men & Mice
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