Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard
No. 27of 37 ·DNS Monitoring Software

ThousandEyes DNS Monitoring

Web · Windows · Mac · Linux · Android · iPhone · Self-hosted · API

Visit site Alternatives

Freedom report

Two barsScore 5.3

  • Runs widely6 of 6 device platforms
  • DocumentedPlans, terms and facts published

ThousandEyes DNS Monitoring tracks DNS servers, resolvers and records across customer and provider networks to identify availability, performance and security issues. It monitors on-premises, hosted and third-party DNS, measuring availability, resolution speed and record mappings. DNS tests can discover infrastructure, trace routing and paths, measure resolver responsiveness and check record accuracy. The service follows a record’s hierarchy from top-level domain servers to the authoritative server and verifies the DNSSEC keychain from the bottom up. Users can configure and export alerts for availability, record mappings, DNSSEC and record changes, including changes that may indicate cache poisoning. Alerts can go to email, SMS, webhooks, PagerDuty, Slack, ServiceNow, AppDynamics, Splunk, Webex and Microsoft Teams. The 15-day trial includes Cloud Agents in more than 20 global locations and Enterprise Agents for customer infrastructure and cloud VPCs. Pricing is on request, with annual subscription costs based on visibility needs and test usage.

Who it is for

It suits organizations needing DNS visibility across networks they own and networks operated by providers. Teams responsible for DNS troubleshooting, security monitoring and multi-channel alerts can use its checks and integrations.

What is good

  • Monitors on-premises and third-party DNS
  • Traces complete DNS hierarchies
  • Verifies DNSSEC keychains
  • Alerts on record changes
  • 15-day trial with global Cloud Agents

What to know first

  • No free plan
  • Pricing is available on request
  • Annual cost depends on visibility needs
  • Usage is calculated from test units

Verdict

ThousandEyes DNS Monitoring provides detailed DNS checks, hierarchy tracing, DNSSEC verification and broad alert routing. Its paid, usage-based structure is suited to organizations that need monitoring across varied infrastructure.

ThousandEyes DNS Monitoring plans and pricing

All plans
Network & App Synthetics Annual subscription; pricing based on visibility needs. Uses test units calculated from the number, type, and frequency of monitoring tests. thousandeyes.com · 2 Oct 2026

Compared on DNS monitoring software

Free plan
No
Resolution checks
Yes
Propagation checks
Yes
Record-change alerts
Yes
Nameserver health checks
Yes
Alert channels
email, SMS, webhooks, PagerDuty, Slack, ServiceNow, AppDynamics, Splunk, Webex, Microsoft Teams

Best ThousandEyes DNS Monitoring alternatives

See all 20
Two bars Paessler PRTG Network Monitor Free tier No. 1$16.67/mo6.8 Two bars Dotcom-Monitor Free tier No. 2$13.33/mo6.6 One bar Dynatrace Kubernetes Monitoring No. 3$1.40/mo6.6 Two bars Visual Sentinel Free tier No. 4$4.50/mo6.6 Two bars Checkmate Free tier No. 5Free6.5 Two bars DNSai Free tier No. 6$79/mo6.5