named quits resolving certain domains

mike miller mikem at ndtel.com
Sat Jan 20 16:57:32 UTC 2001


Here is some more information, Joy is out of the office today and I told
her I would help her out today.
The sparc dns server is setup as the master while the intel boxes are
slaves.
The following is typical of any of the three name servers:
 
[root at ndtc3500 /tmp]# nslookup travelnewsletter.com
Server:  ns.stellarnet.com
Address:  209.74.65.10

*** ns.stellarnet.com can't find travelnewsletter.com: Non-existent
host/domain
[root at ndtc3500 /tmp]# nslookup travelnewsletter.com 134.129.111.111
Server:  ns1.NoDak.edu
Address:  134.129.111.111

Non-authoritative answer:
Name:    travelnewsletter.com
Address:  216.242.58.254

Only the off site name sever will resolve the query.  If I restart named
sometimes it will resolve the above example but then it quits resolving
it.
This is named logging output:
20-Jan-2001 06:32:18.924 default: info: ns_forw:
query(travelnewsletter.com) All possible A RR's lame
20-Jan-2001 10:42:20.066 default: info: ns_forw:
query(travelnewsletter.com) All possible A RR's lame
Other domains that the same or similar logging (lame-servers: info: Lame
server on 'nancysnotions.com' (in 'nancysnotions.com'?):
[12.127.16.67].53 'RMTU.MT.RS.ELS-GMS.ATT.NET

There are a few other domains that I am also having problems with:
womensforum.com
edventures.com
wilnet1.com
nancysnotions.com
mailzilla.net
myrealbox.com
silverclicks.com
classicorclunker.com
esperanto.nu 
and many others... which i can get to resolve by using some one else's
name server.
Most other domains resolve okay, the domains that These servers are
authoritative all work and all of the popular domains like yahoo, cnn,
microsoft, netscape all seem to be fine...????

Mike

On Fri, Jan 19, 2001 at 11:45:14AM -0600, Joy Newland wrote:
> The problem that I am having happens to all three,  named resolves for
> awhile and than quits.  It is very inconsistent, it will quit resolving
> some domain, but when I go off site it works every time.  Any ideas?

I'm afraid you'll have to give some more details. Specifically, what
does "quit resolving" mean?

Does the nameserver process stop running? Does it stay running but
when queried does it not send an answer? Does it send an answer but it's
one which you know to be incorrect?

Can you give a real example, with a real domain name and real debugging
logging output?

james
-- 
James Raftery (JBR54)
  "Managing 4000 customer domains with BIND has been a lot like
   herding cats." - Mike Batchelor, on dns at list.cr.yp.to.



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