Reverse lookup on an enterprise DNS vendor
Lists every domain delegated to udns1.ultradns.net, straight from the zone files. Up to 500 rows.
Input
Output fields
Sign up on Apify or log in
The Reverse Nameserver Lookup — Find Domains on a DNS Host Actor is ready to run with the inputs already set for "Reverse lookup on an enterprise DNS vendor". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Reverse lookup on an enterprise DNS vendor" 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 "Reverse lookup on an enterprise DNS vendor" 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 "Reverse lookup on an enterprise DNS vendor" task via API.
Integrate "Reverse lookup on an enterprise DNS vendor" into your workflow
Connect "Reverse lookup on an enterprise DNS vendor" with 100+ integrations, or run it via API or MCP.
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