Again question about edns (like

Hauke Lampe lampe at
Wed Oct 22 14:47:42 UTC 2014

On 22.10.2014 12:30, IDS Submit wrote:

> with I have the same problem as

Indeed, I the same on a BIND 9.10.1 resolver with SIT requests enabled:

> $ dig
> ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2510
>		30	IN	SOA 1288 10800 3600 604800 60

As the SIT option uses an experimental OPT code for now, you should
expect strange behaviour from a few servers if the option collides with
other experimental code. For example, NSD 2.x responds to BIND's SIT
request with RCODE 17 (BADKEY).


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