[SunHELP] DNS Issues
Lara Matthews
lara.matthews at accesscomputing.co.uk
Mon Jul 18 05:04:36 CDT 2005
Hi
I am one step forward, kind of.
If I put on debug with my nslookup I get this output.
> www.sun.com
Server: ns.accesscomputing.co.uk
Address: 213.128.229.177
;; res_nmkquery(QUERY, www.sun.com, IN, A)
------------
Got answer:
HEADER:
opcode = QUERY, id = 7013, rcode = SERVFAIL
header flags: response, want recursion, recursion avail.
questions = 1, answers = 0, authority records = 0,
additional = 0
QUESTIONS:
www.sun.com, type = A, class = IN
------------
;; res_nmkquery(QUERY, www.sun.com.accesscomputing.co.uk, IN, A)
------------
Got answer:
HEADER:
opcode = QUERY, id = 7014, rcode = NXDOMAIN
header flags: response, auth. answer, want recursion,
recursion avail.
questions = 1, answers = 0, authority records = 1,
additional = 0
QUESTIONS:
www.sun.com.accesscomputing.co.uk, type = A, class = IN
AUTHORITY RECORDS:
-> accesscomputing.co.uk
ttl = 86400 (1D)
origin = ns.accesscomputing.co.uk
mail addr = hostmaster.accesscomputing.co.uk
serial = 2005071502
refresh = 10800 (3H)
retry = 3600 (1H)
expire = 604800 (1W)
minimum ttl = 86400 (1D)
------------
;; res_nmkquery(QUERY, www.sun.com.co.uk, IN, A)
------------
Got answer:
HEADER:
opcode = QUERY, id = 7015, rcode = SERVFAIL
header flags: response, want recursion, recursion avail.
questions = 1, answers = 0, authority records = 0,
additional = 0
QUESTIONS:
www.sun.com.co.uk, type = A, class = IN
------------
*** ns.accesscomputing.co.uk can't find www.sun.com: Server failed
The domain name accesscomputing to the address I am trying to look up so
it is trying to find www.sun.com.accesscomputing.co.uk.
Is there anyway to stop nslookup doing this? Is it a new 'feature' as I
am sure this didn't used to happen.
Dig is still failing also:
; <<>> DiG 8.3 <<>> www.sun.com +debug
;; res_nmkquery(QUERY, www.sun.com, IN, A)
;; res options: init debug recurs defnam dnsrch
;; res_send()
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49820
;; flags: rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.sun.com, type = A, class = IN
;; Querying server (# 1) address = 213.128.229.177
;; new DG socket
server rejected query:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 49820
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.sun.com, type = A, class = IN
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 49820
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.sun.com, type = A, class = IN
;; Total query time: 3 msec
;; FROM: ns to SERVER: default -- 213.128.229.177
;; WHEN: Mon Jul 18 10:53:28 2005
;; MSG SIZE sent: 29 rcvd: 29
I get the message 'server rejected query:' in the debug output.
Anyone got any pointers.
Many thanks
Lara
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