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DNS Monitoring

Make sure the route to your servers stays clear and protect your end user experience

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Stay online with external DNS monitoring

A DNS failure could mean your email servers, web servers, or APIs become inaccessible to your users. Worse yet, a compromised DNS entry can send your users to a completely different IP address causing issues for your brand and visitors.

Protect your end user experience and your business with DNS monitoring.

Domain name verification

Monitor the DNS query directly to ensure your domain name is still directing traffic to your web server's IP address. ITRS Synthetic Monitoring detects DNS problems as they happen to allow your team to act fast.

Reliable DNS reporting

Monitor, diagnose, receive notifications, and access reports regarding the performance of your DNS servers from all over the world. Reports are easily shareable with your whole team.

DNS health checks

Verify A records (IPv4) and AAAA records (IPv6), check aliases (CNAME), watch SMTP mail server mappings (MX records), monitor DNS zone delegates (NS records), verify SOA serial numbers, and more.
 

DNS error alert escalations

Choose who to alert about DNS errors based on your team's duty schedules and the error duration and always keep the right people informed.

Real-time DNS alerts

ITRS DNS monitoring watches over your DNS day and night, and alerts you the moment it detects a malfunction. Don't settle for downtime again.

 

Monitor by the minute

A single minute of downtime due to DNS issues can impact your brand and revenue. Check your DNS every minute, 24/7 to make sure you're always up and running.

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Complete DNS monitoring

If all you're watching is your IP address (A record or AAAA record), you may never catch other DNS issues that your users encounter. External DNS monitoring from ITRS allows you to track all of the key DNS records from a worldwide network of checkpoints. Protect your your user experience and your your brand with our complete DNS monitoring solution.