title: Google Domain - DNS Configuration for Firebase Hosting - Connect Domain
body: <p>I am trying to connect my firebase app in to a domain -where the domain purchesd from google.Need help to to do the setup for DNS configuration.
  my app is working fine in firebase app.
  firebase app is - https://.firebaseapp.com/</p>
  
  <h2>My Firebase setup</h2>
  
  <p><a href="https://i.stack.imgur.com/GKVCJ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/GKVCJ.png" alt="enter image description here"></a></p>
  
  <p>And</p>
  
  <p><a href="https://i.stack.imgur.com/aZ8X2.png" rel="noreferrer"><img src="https://i.stack.imgur.com/aZ8X2.png" alt="enter image description here"></a></p>
  
  <h2>Google Domain (<a href="https://domains.google.com/" rel="noreferrer">https://domains.google.com/</a>) - DNS Configuration</h2>
  
  <p><strong>1.Name servers</strong>
        Default is "Use the Google Domains name servers" is it OK?, if not what to setup</p>
  
  <p><a href="https://i.stack.imgur.com/oA4Ml.png" rel="noreferrer"><img src="https://i.stack.imgur.com/oA4Ml.png" alt="enter image description here"></a></p>
  
  <p><strong>2.Registered hosts</strong></p>
  
  <p>If anything, need to add- please let me know.</p>
  
  <p><a href="https://i.stack.imgur.com/BOg9i.png" rel="noreferrer"><img src="https://i.stack.imgur.com/BOg9i.png" alt="enter image description here"></a></p>
  
  <p><strong>3.Synthetic records</strong></p>
  
  <p>If anything, need to setup - please let me know.</p>
  
  <p><a href="https://i.stack.imgur.com/mRF0h.png" rel="noreferrer"><img src="https://i.stack.imgur.com/mRF0h.png" alt="enter image description here"></a></p>
  
  <p><strong>4. Custom resource records</strong></p>
  
  <p>I am trying to add two records but getting error while trying to add second record - is "Record already in use"
  please find the screen shot</p>
  
  <p><a href="https://i.stack.imgur.com/WNkT8.png" rel="noreferrer"><img src="https://i.stack.imgur.com/WNkT8.png" alt="enter image description here"></a></p>
  
  <p><strong>Update
  Now I have added both the IP address, but still it is not working.</strong></p>
  
  <p><a href="https://i.stack.imgur.com/nygxp.png" rel="noreferrer"><img src="https://i.stack.imgur.com/nygxp.png" alt="enter image description here"></a></p>