On Wed, Aug 19, 2015 at 10:17:33AM -0400, Bill Cole wrote:
> On 18 Aug 2015, at 16:58, Jim Reid wrote:
>
> >On 18 Aug 2015, at 21:55, Tom Browder <tom.brow...@gmail.com> wrote:
> >
> >>Okay, now assuming my server IP address is 1.2.3.4, do the following
> >>DNS records appear reasonable?
> >
> >No. There should be just one PTR record for an IP address.
>
> The only reason for that "should" is to avoid confusing humans and very
> poorly written software.
A single PTR is sound advice. Dogmatic assertions to the contrary
can be safely ignored.
--
Viktor.
