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SSL Checker

Example: google.com, https://example.com

About SSL Checker

Use SSL Checker when you need a focused result without installing a separate desktop application. Verify SSL certificate validity and expiry date. The result changes when the source data or selected options change, so it is easy to run a second comparison.

A practical way to use it is to run a fresh diagnostic after a hosting, DNS, certificate, redirect, content or performance change. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.

The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.

Using SSL Checker well

Input

What to prepare

The public URL, domain, IP address, record type, or audit option requested by the checker.

Result

What the tool returns

A point-in-time observation from the public target and the checks available on this page.

Useful situations

  • Investigating a public-site problem with SSL Checker.
  • Verifying a recent configuration change with SSL Checker.
  • Collecting a diagnostic snapshot before troubleshooting with SSL Checker.

Checks and limitations

  • Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
  • Treat the output as a current diagnostic snapshot rather than a permanent guarantee.

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How it works

1. Enter URL

Enter the domain or website URL you want to check.

2. Check SSL

We retrieve and analyze the SSL certificate instantly.

3. Verify Details

We verify validity, issuer, expiry date, and other key details.

4. View Results

Get a complete SSL report and security highlights.

Frequently Asked Questions

A digital certificate that encrypts data between a browser and a website, enabling HTTPS.

A valid certificate enables HTTPS and helps browsers authenticate the site and encrypt traffic in transit.

Browsers will show security warnings to visitors. Renew immediately to avoid losing traffic.

At least once a month, or set up automatic renewal alerts with your certificate provider.