By using our reverse NS services, you can identify other domains that share your nameserver or use the same hosting company.Get started
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Our easy-to-use graphical user interface (GUI) tool returns a comprehensive list of domains that use the same nameserver or host.
One API call helps you establish all domains with a common nameserver as well as the matching timestamp for each domain.
Our DNS database contains billions of historical records and can be downloaded in a user-friendly and well-parsed comma-separated values (CSV) or MySQL format, making it easily compatible with virtually any existing application.
Our reverse NS services retrieve data from the largest repository of historical DNS records. Aside from millions of domains and subdomains, the DNS database contains 196,463,291 nameserver records and counting as it gets updated daily.
All of our nameserver records are adequately parsed and formatted for use as-is with your applications. The data is always presented with adequate formatting.