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Bind external query problem (causing headache)

Discussion in 'Security' started by Jaffery, Jan 17, 2013.

  1. Jaffery

    Jaffery Member

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    Hi,

    I am not very much educated about Bind, just know few of its basics as when using cPanel, you don't need to know a lot about things..
    Here I am facing this issue, there is a domain (lets call it ABC.com) hosting on server and it is using google app MX for mails.

    And only for that particular domain I am receiving following errors
    Code:
    Jan 17 06:27:12 server5 named[6887]: client 203.161.188.146#61222: view external: update 'ABC.com/IN' denied
    Jan 17 06:27:14 server5 named[6887]: client 203.161.188.146#61232: view external: update 'ABC.com/IN' denied
    Ealier I was receiving error :
    Code:
    Jan 17 00:53:01 server5 named[4084]: client 197.205.180.247#1432: view external: query (cache) 'alt2.aspmx.l.google.com/A/IN' denied
    Jan 17 00:53:01 server5 named[4084]: client 197.205.180.247#1443: view external: query (cache) 'alt2.aspmx.l.google.com/A/IN' denied
    Jan 17 00:53:01 server5 named[4084]: client 197.205.180.247#1451: view external: query (cache) 'aspmx3.googlemail.com/A/IN' denied
    I had then allowed recursive DNS for external query through named.conf by adding line:
    Code:
    allow-recursion{any;};
    I had done that because CSF was blocking client every 5 such request as per rule . I guess issue is more about BIND configuration.

    Please help..
     
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