Problem resolving www.futureshop.ca

Ronan Flood ronan at noc.ulcc.ac.uk
Fri May 27 17:30:26 UTC 2005


On Wed, 25 May 2005 18:35:57 -0400 (EDT),
Lawrence Houston <bind at greenfield.dyndns.org> wrote:

> My Routing to dns1.cidc.telus.com/dns2.cidc.telus.com may well be the
> issue since Traceroute does NOT reach its destination, with an unusually
> high number of steps through Telus "LAND":

Looks the same from here, but I can still query those servers;
can query both over UDP, but only dns1 over TCP.

Can you query dns1 over TCP?  Might point to a UDP problem.

dig @216.123.224.131 www.futureshop.ca. +norec +vc

; <<>> DiG 9.2.3 <<>> @216.123.224.131 www.futureshop.ca. +norec +vc
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6111
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;www.futureshop.ca.             IN      A

;; ANSWER SECTION:
www.futureshop.ca.      300     IN      A       199.60.115.193

;; AUTHORITY SECTION:
futureshop.ca.          300     IN      NS      dns2.cidc.telus.com.
futureshop.ca.          300     IN      NS      dns1.cidc.telus.com.

;; ADDITIONAL SECTION:
dns1.cidc.telus.com.    86400   IN      A       216.123.224.131
dns2.cidc.telus.com.    86400   IN      A       66.203.199.203

;; Query time: 128 msec
;; SERVER: 216.123.224.131#53(216.123.224.131)
;; WHEN: Fri May 27 18:25:47 2005
;; MSG SIZE  rcvd: 135

-- 
                      Ronan Flood <R.Flood at noc.ulcc.ac.uk>
                        working for but not speaking for
             Network Services, University of London Computer Centre
     (which means: don't bother ULCC if I've said something you don't like)



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