Research domain nameserver changes and drops

19 years of data
We are tracking DNS changes since 2002
2.2 billion changes
More than 2.2 billion changes recorded
Daily updated
Each day we process millions of records
API
Quick and easy API integration
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Detailed Domain History

We keep track of domain drops and nameserver changes for more than 14 years. We show detailed information about every change recorded.

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Check multiple domains at bulk

You have a large list of domains and you want to check them? No problem. With our DNS history bulk checker, you can check up to 1000 domains at once and sort the results however you like.