Re: [dns-operations] .ORG website experiences intermittent DNS failure

2013-09-30 Thread Stephane Bortzmeyer
On Mon, Sep 30, 2013 at 09:41:48PM +0200,
 Stephane Bortzmeyer bortzme...@nic.fr wrote 
 a message of 39 lines which said:

  have verified the DNS zone settings for the domain and all are
  correct.
 
 I do not think so.

There are other errors:

1) the set of name servers at the parent (the .ORG zone) is different.

2) the name servers in myviabank.com are not known.

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Re: [dns-operations] .ORG website experiences intermittent DNS failure

2013-09-30 Thread Paul Wouters

On Mon, 30 Sep 2013, Catherine Burdon wrote:


Website www.newmarketstageco.org experiencing DNS failure intermittently.  I 
have verified the DNS zone settings for the domain and all
are correct.  From time to time the website will not be found, then shortly 
thereafter will appear again.


Its nameservers ns1.securehost.com. and ns2.securehost.com give SERVFAIL
for newmarketstageco.org for all record types. Unless that's some kind
of ANYcast, I'm not sure why it would intermittently at all.


Paul
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Re: [dns-operations] .ORG website experiences intermittent DNS failure

2013-09-30 Thread Warren Kumari


Warren Kumari
--
Please excuse typing, etc -- This was sent from a device with a tiny keyboard.

 On Sep 30, 2013, at 8:22 PM, Paul Wouters p...@nohats.ca wrote:
 
 On Mon, 30 Sep 2013, Catherine Burdon wrote:
 
 Website www.newmarketstageco.org experiencing DNS failure intermittently.  I 
 have verified the DNS zone settings for the domain and all
 are correct.  From time to time the website will not be found, then shortly 
 thereafter will appear again.
 
 Its nameservers ns1.securehost.com. and ns2.securehost.com give SERVFAIL
 for newmarketstageco.org for all record types. Unless that's some kind
 of ANYcast, I'm not sure why it would intermittently at all.
 
 

Erm...

When I was looking the NS were ns1.myviabank.com, ns2.myviabank.com...

Did you get the securehost ones from the DNS or from this mail?

W


 Paul
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Re: [dns-operations] .ORG website experiences intermittent DNS failure

2013-09-30 Thread Mark Andrews

In message alpine.lfd.2.10.1309302017350.13...@bofh.nohats.ca, Paul Wouters wr
ites:
 On Mon, 30 Sep 2013, Catherine Burdon wrote:
 
  Website www.newmarketstageco.org experiencing DNS failure intermittently.=
 =A0 I have verified the DNS zone settings for the domain and all
  are correct.=A0 From time to time the website will not be found, then sho=
 rtly thereafter will appear again.
 
 Its nameservers ns1.securehost.com. and ns2.securehost.com give SERVFAIL
 for newmarketstageco.org for all record types. Unless that's some kind
 of ANYcast, I'm not sure why it would intermittently at all.

Only if you ask a recursive query.  If you ask a non recursive query
you get a referral.

What we should be asking is why are we allowing delegations to be
made to nameservers that are not configured to serve the delegated
zone in the first place.

What we should be asking is why delegations aren't regularly being
checked for consistancy as required by RFC 1034 and when inconsistancies
are found why are they allowed to persist for long periods of time.

Mark

 Paul
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-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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