DNS Monitoring Across Networks

Monitor Your DNS servers, resolvers and providers.

Why is DNS Monitoring Important?

Without working DNS your network and applications are dark. Most organizations rely on external DNS registrars and hosts but have little understanding of DNS server outages or visibility into performance issues using legacy tests and obsolete DNS monitoring tools.

ThousandEyes sheds a new light on the performance of your DNS infrastructure, from caching servers to external providers. We monitor and test the performance of DNS servers, resolvers and records in your network, those of your providers across the DNS hierarchy.

See DNS performance side-by-side with routing, path tracing and app availability that help you collect data and test for DNS problems such as server performance, caching errors, record misconfigurations and cache poisoning.

With ThousandEyes, you can monitor on-premises, hosted or third-party DNS servers to check availability, resolution speed and record mappings. You can also trace the entire DNS hierarchy for a record, from top level domain servers to the authoritative server and understand if DNS infrastructure outside of your control is causing an outage or performance degradation.

ThousandEyes will help you perform DNS server troubleshooting to:
  • Understand the connectivity to authoritative servers with easy auto-discovery, routing, path tracing and availability metrics.
  • Measure the availability, responsiveness and record accuracy of your local DNS resolvers, across all office and data center locations.
  • Easily customize, configure and export alerts on DNS availability, record mappings and DNSSEC.
  • Detect DNS cache poisoning in your network or in remote networks by alerting on record mappings.
  • Verify the DNSSEC keychain from the bottom up.

Why ThousandEyes?

Monitor DNS Performance

Understand the connectivity to DNS servers with easy auto-discovery, routing, path tracing and availability metrics using next generation DNS troubleshooting tools.

Quickly Pinpoint Issues

Perform DNS performance tests, and watch for DNS cache poisoning in your network or in remote networks by alerting on changes to record mappings.

DNSSEC Validation

Verify the DNSSEC keychain from the bottom up to eliminate DNS errors.