title: Difficulty serving jupyter notebook from new domain name
body: <p>I have a jupyer notebook on an aws instance.  I can view it remotely using the instances public domain ( ec2-52.*aws.amazon.com:8888 ), and I can also access content served by an apache server using the domain I purchased ( <a href="http://purchased_domain" rel="nofollow">http://purchased_domain</a> ), but when I try purchased_domain:8888, I get nothing.</p>
  
  <p>Im sure Im missing something basic.  How do I associate the jupyter notebook with the new domain?</p>