nxdomain rfc2308 type 2, but authority is incorrect
bill at herrin.us
Wed Aug 10 22:50:11 UTC 2016
On Wed, Aug 10, 2016 at 3:27 PM, Joe Maimon <jmaimon at ttec.com> wrote:
> William Herrin wrote:
>> On Wed, Aug 10, 2016 at 2:05 PM, Joe Maimon <jmaimon at ttec.com> wrote:
>>> Windows 2008 dns cannot resolve it.
>> I notice that the nameresolve.com servers returning the CNAME to
>> kissimmee-fl.vts.hosting are also returning an SOA record for
>> "hosting" in the authority section which looks very strange to me.
>> Perhaps Windows is rejecting it as an invalid, possibly dangerous
>> response packet?
> I think that provided SOA record is a "local" or "alternate" version and its
> existence is why the nxdomain response is being sent to the windows dns
> server that accepts it at face value (but does not appear to store it in
> cache, so this is not precisely cache poisoning)
Oh! I missed that. ns*.nameresolve.com, the authoratative name servers
for kissimmee.org, are saying NXDOMAIN for www.kissimmee.org. Any idea
what DNS server nameresolve.com uses? Because that's... wow.
William Herrin ................ herrin at dirtside.com bill at herrin.us
Owner, Dirtside Systems ......... Web: <http://www.dirtside.com/>
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