If you are trying to modify a record for multiple domains at the same time, you can use our Bulk feature in order to accomplish this.
Step 1: Select Managed DNS
Step 2: Click on Bulk Select
Step 3: Click on Search
Step 4: Select domains
Select the domains you would like to apply the new TTL value to, then click on ‘Select Checked’.
Step 5: Make your change
From here, you can use this menu to create, edit, or delete records within the selected domains.