Domain Validation

Domain Validation (DV) is the most basic level of validation performed by Certificate Authorities when issuing SSL certificates. The CA only verifies that the applicant has control over the domain name for which they are requesting the certificate. This validation typically involves responding to an email sent to a predefined administrative email address for the domain, placing a specific file on the web server, or creating a DNS record with a unique value provided by the CA. DV certificates can usually be issued within minutes to hours and are the most cost-effective option. However, they provide no verification of the organization's identity behind the domain - only that someone with control of the domain requested the certificate. DV certificates are suitable for basic encryption needs, personal websites, blogs, and development environments, but may not be appropriate for e-commerce sites or applications where user trust and organization identity verification are important. These certificates display only a padlock in the browser without showing organization information.