On 1/11/2019 11:35 AM, Adam Lewenberg wrote:
> I would like to change our Kerberos DNS SRV records from using an A
> record to a CNAME record. According to the DNS specs, a SRV record can
> only point to an A (or AAAA) record.

That is correct.   Pointing an SRV entry to a CNAME will lead to
unpredictable behavior depending upon the implementation of both the DNS
client and the server.

I strongly recommend against doing so.

Jeffrey Altman


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