Side by side

DomainWarn vs ThousandEyes DNS Monitoring

Both stand on dns monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

DomainWarn

Free plan APIExtensionWeb

DomainWarn combines recurring domain checks with record-change monitoring and incident alerts. Its free plan is small, while paid plans begin at €19/mo and increase the domain and history allowances.

Visit DomainWarn

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.

Visit ThousandEyes DNS Monitoring

The facts

	DomainWarn	ThousandEyes DNS Monitoring
Free plan	Yes	A free trial
Open source	Not published	Not published
Runs on	API, Extension, Web	Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows
Lowest paid plan	Freelancer: €190 a year	Free or on request
Plans published	4	1
Maker	Not published	Not published
Website	domainwarn.com	thousandeyes.com
On dns monitoring software	#7 of 39	#34 of 39

DomainWarn: what it does well

Checks 21 areas across websites, email, DNS and registration.
Shows prior and new values for verified changes.
Groups related problems into incidents with recovery notices.
Offers 20 notification channel types.
Free plan covers three domains and two members.

What to know first

Free plan keeps seven days of history.
Free plan is limited to three domains.
Terms say it is not offered to consumers.

ThousandEyes DNS Monitoring: what it does well

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

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