I tried deactivating and activating the Shortlinks module. But I am still facing this issue.
For a shortlink http://wp.me/p3kf4z-Qq
It should redirect to a URL with my domain name like http://nishantratnakar.com/blog/people/the-30th-wedding-anniversary-a-reason-for-portraits/
Instead of that, it redirect to URL with IP address
What could be the issue, and how could correct this?