strange problem

W S whatisee1 at yahoo.com
Mon Feb 8 23:44:39 UTC 2010


Folks,
 
When I try to get an IP address for some sub-site/domain, let's say
cdn2.example.com --- I'm getting errors, BUT when I query
Google's DNS servers I'm getting an IP address:
 
dig @8.8.8.8 cdn2.example.com
cdn2.example.com 3600 IN CNAME cdn2.example2.com
cdn2.example2.com 3600 IN CNAME cdn3.example2.com
cdn3.example2.com 3600 IN A 1.2.3.4
 
This is my DNS configurations/errors:
 
#############################################################
/usr/local/bind/sbin/named -V
BIND 9.6.1-P3 built with '--prefix=/usr/local/bind' '--with-openssl=/usr/local/openssl' '--enable-fixed-rrset' '--disable-ipv6'
#############################################################
08-Feb-2010 15:13:01.479 query-errors: debug 1: client <some_ip_addr>#7074: query failed (SERVFAIL) for cdn2.example.com/IN/A at query.c:4623
08-Feb-2010 15:13:01.479 query-errors: debug 2: fetch completed at resolver.c:3119 for cdn2.example.com/A in 30.000908: timed out/success 
[domain:example.com,referral:1,restart:6,qrysent:13,timeout:9,lame:0,neterr:0,badresp:0,adberr:0,findfail:0,valfail:0]
#############################################################
at query.c:4623
~/bind-9.6.1-P3/bin/named/query.c
 default:
                /*
                 * Something has gone wrong.
                 */
                QUERY_ERROR(DNS_R_SERVFAIL);
                goto cleanup;
        }
#############################################################
at resolver.c:3119
~/bind-9.6.1-P3/lib/dns/resolver.c
  if (event->ev_type == ISC_TIMEREVENT_LIFE) {
                fctx->reason = NULL;
                fctx_done(fctx, ISC_R_TIMEDOUT, __LINE__);
#############################################################
 
 
Thanks,
--WS
 


      
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