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Free SSL Checker - Verify SSL Expiration Instantly

Check the expiration date of any domain's SSL certificate instantly. Keep your websites secure and avoid unexpected downtimes with our easy-to-use SSL checker

Why SSL certificate Matters for Your Website

Protect sensitive data and enhance user experience with SSL protection

SSL for website security

Protects user data during transactions

Boost your SEO with SSL

Google prioritizes secure websites with SSL certificates

Establish visitor trust

Builds credibility and trust for your website visitors

Why Choose KIT.domains for SSL & Domain Monitoring

Automatic SSL expiration tracking and real-time alerts ensure your certificates and domains stay secure 24/7, without any hassle

Free SSL checker for secure website data protection

Expiration Calendar for Domains and SSL

Stay ahead of renewals. Visualize and manage all your domain and SSL expiration dates in one calendar, with timely reminders to keep everything up to date.

Boost SEO with SSL certificate - verify SSL status easily

Dashboard with all necessary metrics

View key metrics like domain expiration dates, SSL status, domain authority, and health checks in one centralized dashboard.

SSL certificate for trust - verify SSL for website security

One Platform for All Your Domains

Easily access and manage your entire domain portfolio from one place, with no need to switch between registrars.

Comprehensive Domain Insights

Comprehensive Domain Insights

Access comprehensive domain details in one view, including expiration dates, DNS settings, SSL information, and more.

Full SSL Сertificate and Domain Monitoring Features

With KIT.domains, you get more than just SSL verification – we help you verify SSL and ensure your website's security

Domain Expiration Checker

Never lose a domain again. Our tracker notifies you before expiration, ensuring continuous domain management.

SSL Expiration Checker

Keep visitor trust high. Proactive SSL alerts help you renew on time, protecting your site’s security and reputation.

Uptime Monitoring

Stay online, stay reliable. Get instant alerts for any downtime, ensuring your website’s availability and uptime.

Monitor Domain Health

All metrics, one dashboard. Track domain health, performance, and security effortlessly, without switching platforms.

Automatic or Manual Import

Use API for automatic imports or add domains manually - support for Namecheap, Porkbun, and more.

Notifications You Will See

Real-time alerts, your way. Get instant notifications via email, push, or webhooks for important updates.

Integration via Webhooks

Connect with your tools. Seamlessly integrate KIT.domains with your workflow via Webhooks or Zapier.

Expiration Calendar

Centralize renewals. Track domain and SSL renewal dates in one calendar - never miss a deadline.
Coming soon

Cost Optimization Report

We will notice you if you are overpaying for your domains.

Frequently Asked Questions

What is the Free SSL Checker Tool?

The SSL Expiration Checker Free Tool is a service provided by Kit.domains that allows you to check the expiration date of an SSL certificate for any domain.

How to check SSL certificates with the SSL Expiration Checker?

Simply enter the domain name you want to check in the input field and click the "Check" button. The tool will then display information about the SSL certificate, including its expiration date.

What information does the SSL Expiration Checker provide?

The tool provides information such as the issue date, expiration date, issuer of the SSL certificate, and the number of days left until expiration, allowing you to easily verify SSL details.

Is there a limit to how many domains I can check?

There is no explicit limit mentioned for the free tool. However, for more extensive monitoring, you might want to consider signing up for a Kit.domains account.

Can I track multiple domains over time?

While the Free SSL Checker allows you to check domains individually, for ongoing tracking of multiple domains, you can sign up for a KIT.domains account, which offers more comprehensive domain monitoring features.

What should I do if my SSL certificate is expiring soon?

If your SSL certificate is expiring soon, you should contact your SSL provider or hosting company to renew it before expiration to avoid any security warnings on your website.

Start protecting your website today

Try robust SSL & Domain monitoring with KIT.domains - FREE for 14 days

No credit card required