Download of http://xxx.xxxxxx.xxx/en/rss-feed/ failed with code -110.

Hi All,

I am trying to import RSS-feed from one of our live site but when ever I try I am getting Error MSG: “Download of http://xxx.xxxxxxx.xx/en/rss-feed/ failed with code -110.”. The same feed url I have used in my local system and I can able to import feeds in my local but when I try this with the new QA server I am always getting the above mentioned error. I have searched for the same in Google but I could not find relevant solution. It is pretty urgent for me to solve this issue, any help would highly appreciate.

NOTE: I am migrating my website from D6 to D7 using URL: http://cgit.drupalcode.org/drupal/tree/UPGRADE.txt?id=refs/heads;id2=7.x. I have followed all the steps in the text file and have completed data migration.

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/37/feed