DNS record in Porkbun

Adding CNAME record for a domain with subdomain

1. In this case your custom domain will look like calendar.yourbusiness.com

2. Log in to your Porkbun dashboard

3. Go to Account -> Domain Management

4. Click on DNS next to your domain

5. Select CNAME as the Type

6. Add Host and Answer

7. Click on Add

8. For more information refer official documentation

Adding ALIAS record for a root domain

1. In this case your custom domain will look like yourbusiness.com

2. Follow the same steps mentioned above except selecting the record type

3. Select ALIAS as the Type