On 8/24/2010 2:25 AM, rams wrote:
Hi,
I have set up data as follows in bind.
Zone: rameshops5526old.com <http://rameshops5526old.com>
maint.rameshops5526old.com <http://maint.rameshops5526old.com>. 300
IN CNAME maint.global.rameshops5526old.com
<http://maint.global.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns5.rameshops5526old.com <http://dns5.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns2.rameshops5526old.com <http://dns2.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns1.rameshops5526old.com <http://dns1.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns6.rameshops5526old.com <http://dns6.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns4.rameshops5526old.com <http://dns4.rameshops5526old.com>.
rameshops5526old.com <http://rameshops5526old.com>. 21600 IN
NS dns3.rameshops5526old.com <http://dns3.rameshops5526old.com>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS j.ns.nsatc.net <http://j.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS a.ns.nsatc.net <http://a.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS l.ns.nsatc.net <http://l.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS d.ns.nsatc.net <http://d.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS b.ns.nsatc.net <http://b.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS e.ns.nsatc.net <http://e.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS c.ns.nsatc.net <http://c.ns.nsatc.net>.
Queried against bind and get the reposne as follows
[r...@stulcqacustbind2 recursive_enabled]# dig @10.31.145.194
<http://10.31.145.194> maint.rameshops5526old.com
<http://maint.rameshops5526old.com>.
; <<>> DiG 9.6.1-P3 <<>> @10.31.145.194 <http://10.31.145.194>
maint.rameshops5526old.com <http://maint.rameshops5526old.com>.
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16855
;; flags: qr *aa* rd; QUERY: 1, ANSWER: 1, AUTHORITY: 7, ADDITIONAL: 0
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;maint.rameshops5526old.com <http://maint.rameshops5526old.com>.
IN A
;; ANSWER SECTION:
maint.rameshops5526old.com <http://maint.rameshops5526old.com>. 300
IN CNAME maint.global.rameshops5526old.com
<http://maint.global.rameshops5526old.com>.
;; AUTHORITY SECTION:
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS e.ns.nsatc.net <http://e.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS l.ns.nsatc.net <http://l.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS a.ns.nsatc.net <http://a.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS j.ns.nsatc.net <http://j.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS c.ns.nsatc.net <http://c.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS d.ns.nsatc.net <http://d.ns.nsatc.net>.
global.rameshops5526old.com <http://global.rameshops5526old.com>. 300
IN NS b.ns.nsatc.net <http://b.ns.nsatc.net>.
;; Query time: 2 msec
;; SERVER: 10.31.145.194#53(10.31.145.194)
;; WHEN: Tue Aug 24 06:26:31 2010
;; MSG SIZE rcvd: 195
Here AA flag is returning is it correct? because domain
"global.rameshops5526old.com <http://global.rameshops5526old.com>. "
delegated so we should not return AA flag right? Please clarify me.
You're authoritative for the CNAME record that is contained in the
Answer Section.
- Kevin
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