On Sunday, February 21, 2016 at 8:46:19 PM UTC-8, Mark Andrews wrote:
> In message <2f868c2b-d04b-4caf-abd7-8176352cc...@googlegroups.com>, blrmaani
> wr
> ites:
> > On Friday, February 19, 2016 at 5:09:02 PM UTC-8, blrmaani wrote:
> > > We have a DNS setup where we forward a name in one domain to
On 21.02.16 19:07, blrmaani wrote:
the cache dump also has this entry (myname.mydomain.com is name I am interested
in)
myname.mydomain.com 10324 \-ANY ;-$NXDOMAIN
Which probably means if anyone requests for myname.mydomain.com, they will be
handed NXDOMAIN for upto 10324 seconds from now
In message <2f868c2b-d04b-4caf-abd7-8176352cc...@googlegroups.com>, blrmaani wr
ites:
> On Friday, February 19, 2016 at 5:09:02 PM UTC-8, blrmaani wrote:
> > We have a DNS setup where we forward a name in one domain to 5 external nam
> eservers. We see NXDOMAIN error intermittently (once in couple
On Friday, February 19, 2016 at 5:09:02 PM UTC-8, blrmaani wrote:
> We have a DNS setup where we forward a name in one domain to 5 external
> nameservers. We see NXDOMAIN error intermittently (once in couple of weeks).
> How do I debug this issue?
>
> I took a cache dump on our DNS and 2 out of
In message <20160220172148.ga26...@fantomas.sk>, Matus UHLAR - fantomas writes:
> On 19.02.16 17:08, blrmaani wrote:
> >We have a DNS setup where we forward a name in one domain to 5 external
> > nameservers. We see NXDOMAIN error intermittently (once in couple of
> > weeks). How do I debug this
On 19.02.16 17:08, blrmaani wrote:
We have a DNS setup where we forward a name in one domain to 5 external
nameservers. We see NXDOMAIN error intermittently (once in couple of
weeks). How do I debug this issue?
tcpdump?
I took a cache dump on our DNS and 2 out of 5 nameserver IPs appear in
We have a DNS setup where we forward a name in one domain to 5 external
nameservers. We see NXDOMAIN error intermittently (once in couple of weeks).
How do I debug this issue?
I took a cache dump on our DNS and 2 out of 5 nameserver IPs appear in
"Unassociated entries" when the problem happens.
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