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Daily Email Alert

Each day, receive comprehensive reports on any changes in domain ownership details, including newly registered, updated, or dropped domains associated with your monitored registrants.

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Edit Monitors

Customize your monitors at any time to align with your specific needs or requirements.


Include Search Terms to pinpoint registrant

Enhance the precision of your monitoring with the ability to specify search terms relevant to the registrant you wish to track. By including specific keywords or phrases related to the registrant's name, company, email, or other identifying details, you can precisely target the domains associated with them. This feature allows you to focus your monitoring efforts and receive alerts only for domains that match your specified criteria, streamlining your domain oversight process. With Registrant Monitor's customizable search terms, you can pinpoint registrants accurately and effectively monitor their domain activity.

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Downloadable JSON File

Seamlessly retrieve your registrant alert results in JSON format, enabling easy integration with your existing systems and workflows. Empower your team with actionable insights and streamlined processes, all at your fingertips.


Supported TLDs

Monitor registrants or domain owners across a diverse selection of top-level domains, including global and country code options. Visit our supported TLDs page for further details.

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View Historical Results

Access all your historical notification results from the moment you subscribed, empowering you with valuable data and trends whenever you need them.

Common Use Cases

Identify Ownership Patterns

Spot patterns in domain ownership linked to specific locations or contact information. This allows you to uncover potential aliases or connections between different entities.


Detect Suspicious Activity

Stay vigilant against suspicious registrants by monitoring their domain registrations and changes in ownership. This helps in identifying any unusual or unauthorized activity, ensuring the security of your online presence.

Monitor Market Trends

Stay informed about market trends by monitoring domain acquisitions or modifications in your industry. This enables you to adapt your strategies accordingly and stay ahead of the competition.