An SSL certificate is an essential part of website security. We check all your SSL certificate expiration dates & alert any change we detect. We give you actionable & user friendly alerts so you know what to fix.
30 day free trial
No credit card required
The world of SSL/TLS has become very complex. We can take away that complexity for you and present you with an easy-to-use monitoring solution for your SSL certificates.
We'll monitor your website's certificate expiration dates and send you a notification when they're about to expire.
If you're using old security algoritms, some browsers will block access to your site. We detect those old ciphers and will report them to you.
Error messages like this negatively affect your brand image (and ultimately, your bottom line) as they make your website feel inaccessible and unthrustworthy. Keeping track of your certificates avoids these unpleasant surprises.
| Component | Value |
|---|---|
| Url | https://urlxyz.com |
| Error description | Operation timed out after 5001 milliseconds with 0 bytes received |
Messages
urlxyz.com has recovered after 2m. full report: https://ohdear.app/sites/83/checks/411
Messages
urlxyz.com seems down! Error: HTTP/500 Downtown verified from Paris, France and Frankfurt
Messages
Pushover has been successfully enabled. We'll notify you when something goes wrong.
Messages
urlxyz.com has recovered after 2m. full report: https:/ohdear.app/sites/83/checks/411
Messages
urlxyz.com has recovered after 2m. full report: https:/ohdear.app/sites/83/checks/411
Messages
Text messages for urlxyz.com have been successfully enabled. We'll notify you when something goes wrong.
$_TOKEN="your API token" $ curl -X GET "https://notifyservicexyz.com/api/alert/urlxyzcom" \ -H "Authorization: Bearer $_TOKEN" \ -H "Accept: application/json" \ -H "Content-Type: application/json"
Opsgenie
urlxyz.com has recovered after 2m. full report: https://app.opsgenie.com/sites/83/checks/411
Opsgenie
urlxyz.com seems down! Error: HTTP/500 Downtown verified from Paris, France and Frankfurt
Opsgenie
Opsgenie has been successfully enabled. We'll notify you when something goes wrong.
PagerDuty
urlxyz.com has recovered after 2m. full report: https://pagerduty.com/sites/83/checks/411
PagerDuty
urlxyz.com seems down! Error: HTTP/500 Downtown verified from Paris, France and Frankfurt
PagerDuty
PagerDuty has been successfully enabled within Oh Dear. Notifications are enabled.
Receive our notifications on your preferred platform. Via email, SMS, Slack, Discord, Opsgenie, PagerDuty, Microsoft Teams, Pushover, webhooks,… we can notify you wherever your team is active.
Take notifications to the next level: only notify who needs notifying by assigning responsibilities to different team members.
Start a no-strings-attached 30-day free trial. You're all set in less than a minute. (No credit card needed.)
Not convinced yet? Need help? Get in touch via [email protected].
You don’t need to be computer savvy to set up our tool. But if you are, we’re happy to explain exactly how it works and how you can customize Oh Dear to your specific needs.
A chain is only as strong as its weakest link. SSL certificates are the prime example.
We don't just monitor your domain certificate but will check every intermediate certificate too, up to the root certificate, to verify the chain of trust.
We look for SHA-1 certificates, revoked or distrusted root certificates, ... each of these can cause your site to be unavailable. And none of those changes are in your control, these decisions get made by the Certificate Authorities (CAs) or the browsers themselves, coordinated via the CAB Forum.
In a chain, every certificate could cause a problem for your website. We monitor each and every one of them.
When a certificate is changed, we'll let you know straight away. We'll show a clear before/after comparison of the certificates we found, so you can verify that this change is both intentional and correct.
A changed certificate could be a renewal, but might also be a move to a new server (with a DNS change) or a domain hijack. We'll make sure you see each change!
All issued SSL certificates need to be published to known Certificate Logs. As a result, every certificate issued becomes public knowledge.
We monitor those Certificate Transparency Logs and will alert you whenever a new certificate is issued for one of your domains. You can decide if it was on purpose by you or from a malicious actor and act accordingly.
Want to get into the nitty gritty details of our monitoring? Have a look at our documentation.
We provide highly detailed performance monitoring and insights. We'll notify you as soon as we detect your website is getting slow.
Get notified instantly as soon as we detect an issue or an important change. Enable any channel you use, you're in full control.
Your cron jobs (Linux) and scheduled tasks (Windows) are the heart of your data processing. We can monitor every single one of them.
We crawl and index your entire website, just like Google. As soon as we detect a broken link on your site we will let you know.
Receive a notification whenever your DNS records are modified - intentionally or maliciously - so you can act and verify faster.
A lot can go wrong inside your app and server. Disk space may fill up, or the database may go down. We'll notify you when something is off.
In times of crisis, a public status page allows you to communicate to your clients. We'll host your status page so it's always available.
laravel.com
ign.comtakeaway.comWhen your site goes down we'll let you know instantly. Now you can act before your or your client's brand reputation takes a hit.
We can check how long your domain is still registered. If your renewal date is close, we'll notify you. This will avoid you losing your domain.
We track the speed & performance of your website over time. If we detect your website is suddenly slower, we'll let you know.
Elevate your SEO strategy and optimize your site. We analyse your sitemap health and check every URL for broken links.
Start a no-strings-attached 30-day free trial. You're all set in less than a minute. (No credit card needed.)
Not convinced yet? Need help? Get in touch via [email protected].
