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DNS query question




Posted by kirukkan, 04-18-2012, 10:33 AM
Hi, I'm running bind as DNS server on my linux server. If anyone do dig query on my DNS server, would it response if there is a zone file or would it forward it to external nameservers, if there is no local zone?

Posted by SAHostKing, 04-18-2012, 04:04 PM
I thought all digs would start looking at the DNS root servers like a-root.servers.net. I stand under correction though.

Posted by VectorVPS, 04-19-2012, 12:28 AM
If someone runs a dig query on your server (dig @yourserver.hostname domain.to.lookup), and the domain being looked up is not in one of your zones, it will simply return zero answers.

Posted by foobic, 04-19-2012, 12:49 AM
If there's no local zone the behaviour depends on your config. You probably want to disable recursive queries.



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