Re: can anyone tell me what is wrong with my subdomains?

jogdial@hotmail.com (Jog Dial) wrote in news:c9l2i9$2ql3$1
@sf1.isc.org:

> Hi,
>
> I have setup two subdomains from my domain. My domain is
>
> emtex.com
>
> The subdomains are
>
> uk.emtex.com
> us.emtex.com
>
> Some mailers are still refusing to send email to us saying
> non-existant domain.
>
> I have tested both of subdomains using dig against both
nameserver,
> ns.emtex.com and ns.cerbernet.co.uk and they both come back
with
> noerror. Can anyone see what is wrong? Many people can
email us... a
> few can't. I have been looking at this for 3 days and
thought I had
> it all working ok last night, but then someone again had
problems
> today. Could they have bad cached data?
>
> Thanks for your help. I've gotta run right now, if you need
zone
> files etc, I can post them later...
>

I use this site for info on problem domain.

http://www.dnsreport.com/tools/dnsre...main=emtex.com

It may help you some.