Uptime.com website monitoring solutions provide unmatched visibility and availability, empowering engineering, operations and SRE teams to monitor & respond to their most essential services. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving.
G2, Sourceforge and TechRadar Pro have recognized us as one of the world’s best uptime monitors for several consecutive years, including this one. Try 100% free.
Learn more

The ultimate uptime monitoring service. Get 50 monitors with 5-minute checks completely free. Set up in seconds and stay informed about your website’s health at all times.
Website monitoring: Get instant alerts when your website goes down. Reliable and accurate monitoring helps you fix issues before they affect users and prevent revenue loss.
SSL certificate monitoring: Avoid losing visitors due to expired SSL certificates. Get notified 30 days before expiration so you can renew in time.
Ping and port monitoring: Check if your server is online or if your email service is running on port 465. Monitor any port you need with real-time alerts.
Cron job monitoring: Track scheduled tasks with heartbeat monitoring. We verify if the request arrives on time, making sure server-side jobs and internet-connected devices are running properly.
Status pages: Create up to 100 branded status pages, protect them with a password, and allow subscribers to receive updates.
Stay informed with email, SMS, voice calls, push notifications, or integrations with Slack, Zapier, PagerDuty, Telegram, Discord, Microsoft Teams, Google Chat, and more.
Maintenance windows: Pause monitoring when you schedule downtime to avoid unnecessary alerts
Learn more
Misk
Transferring your current domain registration to Misk is a straightforward process that can be completed in just a few steps. First, check the availability of your desired name, then sign up for our domain essentials package, which offers DNS, hosting, and email services. You can utilize us as your impartial registrar while directing your domain's nameservers to your preferred hosting provider. This package covers all necessary ICANN and registry fees, and it facilitates easy ownership transfers for numerous domains. You have the flexibility to direct your domain to any hosting company, redirect visitors to an alternate site, and associate additional domains with your primary one. Managing various domains can be labor-intensive; however, we offer comprehensive reports, summaries, and the capability to implement numerous modifications simultaneously. Rest assured, we do not utilize your domain search information for any unintended purposes. Additionally, we provide clear guidelines regarding the timeline for domain deletion post-expiration and outline renewal grace periods effectively. Our commitment to strict regulations ensures a competitive landscape while safeguarding your registration. Furthermore, a record of your domain ownership information is securely maintained with the domain registry, ensuring the protection of your ownership rights. In essence, we strive to make your domain management experience as efficient and secure as possible.
Learn more
KIT.DOMAINS
KIT.domains is a monitoring platform built for teams responsible for managing large numbers of domains. It helps MSPs, IT departments, and digital agencies track critical domain infrastructure across multiple registrars without relying on manual checks.
The platform continuously monitors domain expiration dates, SSL certificates, and DNS configurations, providing early alerts when something changes or approaches expiration. By centralizing domain visibility in one dashboard, KIT.domains reduces the risk of outages caused by forgotten renewals, DNS misconfigurations, or certificate issues.
Core features include:
• Monitoring domain expiration across registrars
• Tracking SSL certificate validity and upcoming expirations
• Detecting changes in DNS records such as MX or NS
• Centralized visibility for managing domain portfolios
• Automated alerts for potential infrastructure risks
KIT.domains allows organizations to maintain control over their domain environment and detect problems before they impact websites, email services, or other critical systems.
Learn more