DNS Whale, developed by One Pro Media LLC, is a DNS lookup tool designed to deliver accurate and efficient domain DNS information. Its primary goal is to enhance internet security awareness by providing insights into the Domain Name System (DNS)—the foundation of our electronic world.

This tool facilitates DNS lookup queries and outputs information in a format that is easier to understand than other applications. It is intended for use by email security teams, messaging and marketing teams, and technology researchers. DNS Whale helps users safeguard their digital presence by promoting awareness of the information that their organization's DNS records make public.

DNS Whale aims to support professionals in Information Technology, Cyber Security, and Sales and Marketing by establishing best practices for email security and enhancing organizational productivity through improved outbound message delivery. Effective DNS management can help deter threats such as phishing and domain spoofing while protecting user data.