Hello,
du-media.ae can't be resolved, please make sure the domain's DNS records are set properly. See also
here.
$ curl -I http://du-media.ae/dashboard/cur1.jpg
curl: (6) Couldn't resolve host 'du-media.ae'
$ dig du-media.ae
; <<>> DiG 9.6-ESV-R4 <<>> du-media.ae
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43144
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;du-media.ae. IN A
;; AUTHORITY SECTION:
ae. 2705 IN SOA ns1.aedns.ae. dns.aeda.ae. 2009645071 10800 900 604800 3600
;; Query time: 0 msec
;; SERVER: 207.192.69.5#53(207.192.69.5)
;; WHEN: Tue Feb 7 01:34:39 2012
;; MSG SIZE rcvd: 84