North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: DNS question, null MX records
- From: Douglas Otis
- Date: Wed Dec 16 19:03:25 2009
On 12/16/09 3:59 AM, Tony Finch wrote:
On Wed, 16 Dec 2009, Mark Andrews wrote:
Douglas Otis wrote:
One might instead consider using:
example.com. IN MX 0 192.0.2.0
IN MX 10 192.0.2.1
...
IN MX 90 192.0.2.9
Which will expand to:
example.com. IN MX 0 192.0.2.0.example.com.
IN MX 10 192.0.2.1.example.com.
....
IN MX 90 192.0.2.9.example.com.
MX records DO NOT take IP addresses.
Sorry for embarrassing mistake.
To avoid server access and hitting roots:
host-1.example.com. IN A 192.0.2.0
...
host-10.example.com. IN A 192.0.2.9
example.com. IN MX 0 host-1.example.com.
...
example.com. IN MX 90 host-10.example.com.
-Doug
|
