Reverse DNS Search is connected to a passive DNS database that contains more than 2.3 billion domains and subdomains, assuring you of comprehensive domain lists.
It takes mere seconds for a reverse DNS check to give you a list of all domains and subdomains hosted on the IP address, mail server, or nameserver used as search term.
As part of the Domain Research Suite (DRS), access to Reverse DNS Search also means access to the other tools in the Domain Research Suite (DRS) package.
Integrate Reverse IP/DNS API into your cybersecurity, marketing, brand protection, and other systems and tools using our enterprise-grade API infrastructure.Learn more about API integration
“The consistent and structured data provided by WhoisXML API made it possible to group and identify who is behind suspected fraudulent websites, being able to search by phone number, address or e-mail address used in the domain registration.”
“I appreciate your products that are useful for checking domain expiration dates.”
“WhoisXML API is amazing for checking out the historic registration information of a domain, pivoting to locate the alternate registrations with the same details and also my cyber investigations. The data proved very useful when investigating pig butchering scams and domains that host child abuse material.”
“DRS is a Great product, easy to use and everything I need in one place.”
“Very useful for investigations, we can go back in history and see when domains were registered and who owned them at a certain time.”
“WhoisXML API builds out data sets that help users correlate attack infrastructure with related IP and WHOIS information.”
You are just one step away from making your business better!Get started free