nanog mailing list archives

Re: Yahoo reporting "No MX or A Records" and bouncing emails


From: Rubens Kuhl <rubensk () gmail com>
Date: Tue, 15 Oct 2013 17:00:35 -0300

On Tue, Oct 15, 2013 at 4:56 PM, Jonathan Rogers <quantumfoam () gmail com>wrote:

Greetings Programs,

Yahoo is bouncing email that is being sent to a customer of mine with the
error that no MX or A records were found for the domain. There is nothing
wrong with the domain at all, which I have verified from multiple sources.

Does anyone have any suggestions about who I can reach out to at Yahoo to
get this matter resolved?


Multiple sources including DNSSEC-aware ones like dnsviz.net ? If the
domain is failing DNSSEC, it would appear normal to conventional DNS tests.

Rubens


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