The SSL Checker tool can verify that the SSL Certificate on your web server is properly installed and trusted. SSL Checker will display the Common Name, server type, issuer, validity, certificate chaining, along with additional certificate details.

How ETTVI Checks a SSL Certificate?

STEP 1 - Enter URL

To ensure the validation of the SSL certificate of a website, enter its domain name in the “URL bar” as follows:

SSLChecker

STEP 2 - Run the Tool

Click on “Enter” to run ETTVI’s SSL Checker.

STEP 3 - Check Validation Report

ETTVI’s SSL Certificate checker will validate the TLS encryption of the requested website in the following way:

Verify SSL Protection

If the given website is secured with SSL protocol, then ETTVI’s tool will declare that “yes site is using SSL certificate” as follows:

Measure Website’s Security Score

It will thoroughly analyze and check the website's SSL certificate and then highlight its “security score” with A, B or C accordingly as follows:

Check Certificate Authority

If a trusted third-party certificate authority has issued your website’s SSL certificate, then ETTVI’s tool will display the “✔️” with “Vendor Signed” as follows:

Whereas if it hasn’t been issued by a trusted third-party CA, then the tool will display ❌ with “Vendor Signed”.

Monitor Certificate Expiration

If the SSL certificate has a prolonged validity, then the tool will display “✔️” with “Expiration Date” as follows:

Whereas if the website’s SSL certificate is to be expired soon or has already been expired, then ETTVI’s SSL Certificate Test will display “❌” with “Expiration Date”

Authenticate Server Type

If the requested website has a compatible Server Type then ETTVI’s SSL Checker will display “✔️” with it as follows:

On the other hand, if it displays “❌” then it means that the Server Type of the requested websites is not convenient or scalable.

Check and Validate Certificate

ETTVI’s Certificate Tester will display ✔️ if the information in the SSL Server Certificate is authentic and valid as follows:

Discover Subject Alternative Names

If multiple domains and subdomains have been secured with the SSL certificate, then ETTVI’s SSL Certificate Checker Tool will display the additional hostnames as follows:

“✔️” ensures the validation of SANs, whereas ❌ indicates that there’s some issue with this protocol.

Match Certificate Common Name and Hostname

ETTVI’s SSL Certificate Checker Tool will ensure whether the certificate’s CN and the domain name match or not. It will mark it with ✔️ and declare that the “certificate common name matches with the hostname” as follows:

In case it displays ❌ then it means that the certificate CN and hostname doesn’t match.

Find Certificate Expiry Date

ETTVI’s tool will highlight the days after which the SSL certificate of the requested website will expire as follows:

Keep in mind that ❌ will indicate that the certificate will soon expire, whereas ✔️ will highlight that it has a longer period until it expires.

Track Domain’s DNS Information

It will display the “IP address” of the domain along with the web server type as follows:

View Server and Intermediate Certificates

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