title: heroku zerigo dns - www.xxx.in working but xxx.in sometimes giving application error (sometimes working)
body: <p>I am custom domain for my heroku app using zerigo dns.</p>
  
  <p>www.domain.in is working fine.</p>
  
  <p>domain.com should redirect to www.domain.in sometimes and sometimes giving application error.</p>
  
  <p>Records in zerigo dns :</p>
  
  <pre><code> 1) type: redirect, domain.in, http://www.domain.in
  
   2) www.domain.in, cname, xxx.herokuapp.com
  
   another 3 A type records 
  </code></pre>
  
  <p>I think these are correct thats why sometimes it is working, but sometimes giving application error, as of now thinking that it is zerigo bug.</p>
  
  <p>Related question I found - <a href="https://stackoverflow.com/questions/19111689/root-domain-is-not-working-properly">Root domain is not working properly</a></p>