Due diligence: find every domain an enterprise brand keeps
Lists every domain delegated to ns1.markmonitor.com and ns2.markmonitor.com, straight from the zone files. Up to 1,000 rows.
Input
Output fields
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The Reverse Nameserver Lookup — Find Domains on a DNS Host Actor is ready to run with the inputs already set for "Due diligence: find every domain an enterprise brand keeps". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Due diligence: find every domain an enterprise brand keeps" task
The Reverse Nameserver Lookup — Find Domains on a DNS Host Actor will start running based on the input automatically. You can also change all the input fields, like nameserver and max results, to match your specific use case.
Receive the "Due diligence: find every domain an enterprise brand keeps" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as domain, tld, nameserver, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Due diligence: find every domain an enterprise brand keeps" task via API.

Integrate "Due diligence: find every domain an enterprise brand keeps" into your workflow
Connect "Due diligence: find every domain an enterprise brand keeps" with 100+ integrations, or run it via API or MCP.
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