1. Help Center
  2. Launchrock
  3. Custom URLs / DNS Settings / Using Your Domain

Dyn: A Record Instructions


Editing your A Record points your base domain (e.g. yoursite.com) to your LaunchRock page.

  1. Sign in to your account at Dyn.
  2. Select the domain name you wish to edit.
  3. The Hostname field should be ""@"".
  4. Leave the TTL set to the default value.
  5. In the IP Address field enter

Note: To increase reliability you should create four A records and point each one to a different LaunchRock IP address:


    Congratulations! Your A record is now configured to point to LaunchRock.

    If you have trouble editing your A Records, you can check out the Dyn tutorial page Or, view a sample message to use when you contact Dyn for further assistance at their support page.

    A CNAME record is required for your hosted Landing Page. Create your Dyn CNAME record.

    Once you've modified your A records, it may take up to 72 hours for changes to update live.