[dns-operations] context-enroll.ccs.mcafee.com

Tony Finch dot at dotat.at
Wed Feb 15 11:03:21 UTC 2017


Router Log <logrouterlog at gmail.com> wrote:
>
> 161.69.29.63#53 resolving context-enroll.ccs.mcafee.com/NS for client
> 127.0.0.1#49110: Name mcafee.com (SOA) not subdomain of zone
> context-enroll.ccs.mcafee.com -- invalid response

This message is usually the result of a misconfigured load balancer.
In this case context-enroll.ccs.mcafee.com is delegated to gtm2.mcafee.com
but the latter thinks it is authoritative for mcafee.com. This is a
misconfiguration which BIND complains about when it is trying to
understand a negative response (e.g. for AAAA queries).

Tony.
-- 
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