servfail when refresh aws.amazon.com

2011-06-22 Thread Eric Yiu
Hi, I am using bind9.7.3-P1 with solaris10x86. I notice that sometimes our bind server will reply servfail when querying a zone aws.amazon.com which is expiring, while this aws.amazon.com only 60sec cache lifetime, eg. /usr/local/bin/dig a aws.amazon.com ; DiG 9.7.3-P1 a aws.amazon.com ;;

Re: servfail when refresh aws.amazon.com

2011-06-22 Thread Kevin Darcy
On 6/22/2011 7:26 AM, Eric Yiu wrote: Hi, I am using bind9.7.3-P1 with solaris10x86. I notice that sometimes our bind server will reply servfail when querying a zone aws.amazon.com http://aws.amazon.com which is expiring, while this aws.amazon.com http://aws.amazon.com only 60sec cache

Re: servfail when refresh aws.amazon.com

2011-06-22 Thread Eric Yiu
Hi, I tried to go debug level 2 on query-errors and have the result: 23-Jun-2011 09:57:39.182 query-errors: debug 1: client 202.14.67.27#55079: query failed (SERVFAIL) for aws.amazon.com/IN/A at query.c:4651 23-Jun-2011 09:57:39.182 query-errors: debug 2: fetch completed at resolver.c:3103 for