Welcome

Overview

Welcome to the Hexadecimal documentation. Hexadecimal can help you in monitoring your websites so you don't have to fret about whether they are up or not. Here are some notable features at a glance:

• Downtimes are verified from multiple locations to minimize false alerts
• Root cause analysis helping you troubleshoot incidents faster
• Connect to non-standard ports or IP addresses
• You can check whether the response body contains keywords of your choosing
• Support for a wide range of protocols
• Powerful alerting system that fits into your workflow
• SSL/TLS certificate expiry checks

You can find a list of static IP addresses from where uptime and certificate checks are made here.

If you have questions regarding invoices or your subscription in general, see the Billing page.

Support

The fastest way to get your questions answered is to look through these docs. However, if you can't find answers to your questions, require assistance on your account, or want to submit bug reports, please get in touch. You can also reach out via Twitter.

If you want to disclose a security vulnerability, write to security@tryhexadecimal.com.

Changelog

You can view all changes made to Hexadecimal since the beta launch in the Changelog. To keep the signal-to-noise ratio high, changelog only includes noteworthy changes. Minor bug fixes or slight cosmetic changes won't appear there.