Domain Name Dns Validation. Domain Control Validation DCV by DNS CNAME requires the creation of a unique CNAME record that points back to Comodo. DNS Record After uploading the HTML page or creating the TXT record you need to let us know so we can verify your domain name ownership.
Do a quick DNS propagation lookup for any domain name and check DNS data collected from all location for confirming that the website is completely propagated or not worldwide. A DNS lookup is done directly against the root servers or TLD Servers. If you wish to validate your domain through DNS method you should complete the SSL activation selecting any available DCV method.
Use DNS CNAME to demonstrate control over the domains.
To Verify Your Domain Name Ownership Log in to your GoDaddy account. The Add custom domain button is activated. Domain Control Validation DCV by DNS CNAME requires the creation of a unique CNAME record that points back to Comodo. To complete DCV through DNS youll need to create a CNAME record in the DNS settings of your domain.