answer to not existing record

[hugo hugoo]

Hello,

I have seen a difference in the behaviour for a query to a non existing query (the domain is not manage by the name server) between bind8 and bind9.
I just would like to know if it is normal or if it is a problem.

Thanks in advance for your feedback

Bind9:
 
# dig @localhost http://www.rai.it
 
; <<>> DiG 9.7.3-P3-RedHat-9.7.3-2.el6_1.P3.2 <<>> @localhost http://www.rai.it
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 28581
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available
 
;; QUESTION SECTION:
;www.rai.it.                   
IN      A
 
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov  3 15:09:54 2011
;; MSG SIZE  rcvd: 28
 
 
Bind8:
 
 
 
# dig @localhost http://www.rai.it
 
; <<>> DiG 9.3.4 <<>> @localhost http://www.rai.it
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10386
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 0
 
;; QUESTION SECTION:
;www.rai.it.                   
IN      A
 
;; AUTHORITY SECTION:
.                       518400  IN      NS      A.ROOT-SERVERS.NET.
.                       518400  IN      NS      B.ROOT-SERVERS.NET.
.                       518400  IN      NS      C.ROOT-SERVERS.NET.
.                       518400  IN      NS      D.ROOT-SERVERS.NET.
.                       518400  IN      NS      E.ROOT-SERVERS.NET.
.                       518400  IN      NS      F.ROOT-SERVERS.NET.
.                       518400  IN      NS      G.ROOT-SERVERS.NET.
.                       518400  IN      NS      H.ROOT-SERVERS.NET.
.                       518400  IN      NS      I.ROOT-SERVERS.NET.
.                       518400  IN      NS      J.ROOT-SERVERS.NET.
.                       518400  IN      NS      K.ROOT-SERVERS.NET.
.                       518400  IN      NS      L.ROOT-SERVERS.NET.
.                       518400  IN      NS      M.ROOT-SERVERS.NET.
 
;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov  3 15:13:15 2011
;; MSG SIZE  rcvd: 239
 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/bind-users/attachments/20111103/6753306d/attachment.html>