can anyone tell me what is wrong with my subdomains?

[phil-news-nospam at ipal.net]

On 2 Jun 2004 09:07:35 -0700 Jog Dial <jogdial at hotmail.com> wrote:

| 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?

They could have old cached data.  What was the TTL of the old data when
you made the change, and when did you make the change.  Add the TTL to the
time of change and see when that is.  Still, some networks are forcing
higher TTL values, and you may have identified some of them.

-- 
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| Phil Howard KA9WGN       | http://linuxhomepage.com/      http://ham.org/ |
| (first name) at ipal.net | http://phil.ipal.org/   http://ka9wgn.ham.org/ |
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