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Never Let SSL Certificates Expire Again

Let's Encrypt stopped sending expiration emails! Fill the gap with our advanced SSL monitoring bot featuring instant verification & smart reminders. 100% Free with unlimited domains via Telegram.

🔒 Real-time SSL Verification 📱 Telegram Notifications ♾️ Unlimited Domains 💯 Completely Free

Critical Change Alert

Let's Encrypt Stopped Sending Expiration Notification Emails

As of June 4, 2025, Let's Encrypt ended their expiration notification service that millions of websites relied on. If you were depending on their email alerts, you're now flying blind when certificates are about to expire.

⚠️ What This Means:

  • • No more email reminders from Let's Encrypt
  • • Certificates can expire without warning
  • • Automatic renewal failures go unnoticed
  • • Website outages become more likely

✅ Certimon Fills the Gap:

  • • Real-time Telegram notifications
  • • Custom reminder periods (30, 7, 1 days)
  • • Works with ALL certificate providers
  • • 100% free, unlimited domains

Plus: Certificate validity periods are getting shorter too! By 2029, SSL certificates will only last 47 days, making monitoring even more critical.

Protect Your Websites Now

Without Proper Monitoring, SSL Expiry Is More Dangerous Than Ever

With Let's Encrypt no longer sending email alerts and certificate lifespans getting shorter, the risk of unexpected SSL expiration has never been higher.

💔

Website Downtime

Expired certificates cause service outages and lost revenue. Users see security warnings.

📉

SEO Impact

Search engines penalize sites with SSL issues, affecting your rankings and visibility.

🚨

Security Breach Risk

Unencrypted connections expose sensitive data to potential interception.

Why Choose Certimon?

The most advanced SSL monitoring solution that's completely free and runs entirely through Telegram

Instant SSL Verification

Get detailed certificate information in seconds. Check issuer, expiry date, signature algorithm, and more.

/check example.com

Smart Reminders

Set custom reminder periods. Get notified 30, 7, or any number of days before expiry.

/remind example.com 30

Telegram Integration

Receive real-time notifications directly in Telegram. Check certificates on-the-go from anywhere.

Real-time alerts 📱

Visual Status Tracking

Monitor all your domains with color-coded status indicators and detailed expiry tracking.

/domains

Smart Error Diagnostics

Get specific diagnostics for SSL issues: expired certs, hostname mismatches, self-signed certificates.

Detailed error analysis

Automatic Monitoring

24/7 hourly checks ensure you never miss an expiry. Set it and forget it.

Hourly automated scans

Get Started in 30 Seconds

No registration, no setup, no hassle. Just start the bot and you're protected.

1

Start the Bot

Click the link and tap start to our Telegram bot. That's it!

2

Add Your Domains

Use /remind domain.com 30 to set up monitoring and reminders.

3

Stay Protected

Receive automatic notifications before your certificates expire.

Simple Commands, Powerful Results

🔍 Check SSL Certificate:
/check google.com
🔔 Set Reminder:
/remind example.com 30
📋 List All Reminders:
/list
🌐 View All Domains:
/domains
❌ Remove Reminder:
/delete example.com 30
❓ Get Help:
/help

Why Certimon Beats the Competition

👈 Scroll horizontally to see full comparison

Certimon Other Services
Price 100% Free per domain pricing
Let's Encrypt Alerts ✅ Replaced ❌ Ended June 2025
Domain Limit Unlimited Limited by plan
Notifications Real-time Telegram Email only
Mobile Access Native via Telegram Web dashboard only
Setup Time 30 seconds Account setup required
SSL Details Comprehensive Basic info only

Perfect for Every Professional

👨‍💻

Developers

"Monitor multiple client sites and personal projects. Get instant alerts when certificates need renewal."

🏢

System Administrators

"Keep track of dozens of domains across different environments. Never let a production cert expire again."

🚀

Startups & Small Teams

"Free monitoring that scales with us. No budget concerns, just reliable SSL protection for all our domains."

Don't Wait for the Next SSL Disaster

With Let's Encrypt email alerts gone and certificates getting shorter lifespans, you need reliable monitoring more than ever. Join thousands who've already made the switch.

Open Telegram Bot

✓ No registration required

✓ Start monitoring in 30 seconds

✓ 100% free forever