How many domains can I check at once?

You can check up to 100 domains simultaneously using our bulk SSL certificate checker. Simply enter one domain per line in the input field.

What does the security status indicate?

The security status provides an overall assessment of the SSL certificate configuration, including certificate validity, protocol security, cipher strength, and potential security issues.

SSL Certificate Checker

How to Check SSL Certificates

Enter Domain Names

Type or paste the domain names you want to check in the input field above. You can enter multiple domains, one per line, up to 100 domains at once.

Check SSL Certificates

Click the Check SSL Certificates button to start the SSL certificate validation. Our system will connect to each domain and retrieve real-time certificate information.

Analyze Certificate Details

Review comprehensive certificate information including validity period, issuer, security details, and connection information. Results are displayed in real-time with security status indicators.

Frequently Asked Questions

How accurate is the SSL certificate information?

Our SSL certificate checker retrieves real-time certificate information directly from domain servers. The certificate data shown reflects the current SSL/TLS configuration of each domain at the time of checking.

Can I check SSL certificates for any type of domain?

Yes, our tool supports SSL certificate checking for all types of domains including .com, .net, .org, country-code TLDs, and new gTLDs, as long as they have SSL/TLS certificates installed.

Is this SSL certificate checker free to use?

Yes, our SSL certificate checker is completely free to use. No registration or signup is required.

What SSL certificate information does the checker provide?

Our SSL checker provides comprehensive information including certificate validity period, issuer details, subject information, serial number, fingerprint, TLS protocol version, cipher suite, certificate chain, and security analysis.