Inconsistent failure to resolve

[Andy Shellam]

David,

What are the hostnames/IPs addresses of your nameservers?  Can you post 
the relevant sections of your named.conf and/or zone files for 
howtoburndvd.net?

I can query the hostname fine, and as you see it comes from linkyo.com's 
nameservers.

;; ANSWER SECTION:
emailimage2.howtoburndvd.net. 14400 IN  CNAME   supermedia.howtoburndvd.net.
supermedia.howtoburndvd.net. 3600 IN    A       174.132.250.26

;; AUTHORITY SECTION:
supermedia.howtoburndvd.net. 3600 IN    NS      ns2.linkyo.com.
supermedia.howtoburndvd.net. 3600 IN    NS      ns1.linkyo.com.

Andy

David Ford wrote:
> The hostname is: emailimage2.howtoburndvd.net
>
> I have two nameservers running 9.6.0-p1.  If I query ns{1,2}.linkyo.com
> directly I always get an answer.  If I use my own nameservers I get
> mostly failures of NXDOMAIN of linkyo.net or SERVFAIL for the hostname.
>
> DNS testers yield similar but without explanation.  Would someone care
> to explore and explain?
>
> -d
>
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