[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:
> resolving context-enroll.ccs.mcafee.com/NS for client
> 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).

f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/  -  I xn--zr8h punycode
Faeroes, Southeast Iceland: Southerly 4 or 5, becoming variable 3 or 4 later.
Moderate or rough, becoming slight or moderate in Faeroes. Rain or showers,
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Southeast Iceland.

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