[Gllug] DNS verification (slightly OT)

Henrik Morsing henrik at morsing.cc
Fri Apr 17 10:21:33 UTC 2009


On Fri, Apr 17, 2009 at 11:13:39AM +0100, John Winters wrote:
> On Fri, 17 Apr 2009 09:26:10 +0100, henrik at morsing.cc (Henrik Morsing)
> wrote:
> [snip]
> > 
> > Thanks btw but you're both querying the wrong server, I've set up my
> server
> > with the information I want, that's not the problem, the problem is
> > Verisign's servers being wrong and my registrar not populating them with
> > the right records.
> 
> I'm not sure what you're saying here.  I didn't specify a server to query
> and so the responses which I got back will have come from whoever is or
> appears to be the relevant delegated server.  This is what you actually
> need to test if you want to know whether things are set up correctly.  What
> role do Verisign fulfil in the hosting/DNS serving of your domain?

The problem I have is that as soon as the TTL for whatever server you get your response from expires, your client will go ask nstld.com which will point to a duff IP address in Denmark (try pinging this address and you'll get a TTL exceed response) that I've never in my life heard of and within the next week or so I can no longer recieve emails, no-one can get to my website etc and this is quite vital to me.

At the moment my site is living on borrowed time! I need this resolved ASAP and have now asked for the guy's manager's name and number but doubt he'll give it to me.

In fact, as soon as the TTL for my MX expires on the GLLUG mail server I will no longer be able to recieve responses from here either...

Thanks
Henrik Morsing

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