What is SSL Checker?
An SSL Checker is an essential online tool that verifies whether an SSL certificate is properly installed, trusted, and functioning as expected on a website. It helps website owners, administrators, and security professionals confirm that their SSL certificate is valid and that visitors' data is protected through secure connections. By using an SSL checker, you can quickly identify and resolve issues related to SSL installation and configuration.
What Information Does the SSL Checker Display?
The SSL checker provides comprehensive details about your SSL certificate, including:
- Domain/Common Name: The primary domain secured by the certificate.
- Certificate Authority (Issuer): The organization that issued the SSL certificate.
- Certificate Validity: Start and end dates of the certificate's validity period.
- Server Type: Identifies the web server (e.g., Apache, Nginx, IIS).
- SAN (Subject Alternative Name) Details: Additional domains or subdomains covered by the certificate.
- Correct domain: Checks SSL, shows host name, and detects hosting provider.
- Organization Name: The name of the organization to which the certificate was issued.
- Self-signed Check: Determines if the SSL certificate is self-signed or issued by a trusted authority.