Seven Top WHOIS Domain Lookup Tools for Secure Research and Investigations

Domain Lookup Tools



It’s important to protect your business from domain-related cyberattacks. That’s where WHOIS comes in. It is a reliable tool that safeguards your organization’s confidential information during domain registration by proactively identifying and investigating suspicious domain registrations, and preventing domain squatting, fraud, spoofing, and phishing scams.

There are various WHOIS tools available, each serving different purposes. Here, we will list the top seven WHOIS domain lookup tools for secure research and investigation during domain registration or choosing a hosting plan, from virtual private server, cloud, dedicated, and shared hosting.

Top Seven WHOIS Domain Lookup Tools for Secure Research and Investigation

WHOIS lookup tools are a part of the domain name system that allows you to check whether your desired domain name is available for sale. The WHOIS database is regulated by Internet Corporation for Assigned Names and Numbers (ICANN). It records all information related to a domain name, such as domain registrant, domain registrar, registrant’s name and contact details, domain expiry, and others.

When searching for domain names, it’s crucial to prioritize the safety of your organization and protect it from cyberattacks. Here are seven WHOIS lookup tools that prioritize your company’s safety during domain research and registration. These tools provide reliable and secure access to the WHOIS database, allowing you to gather the necessary information while keeping your organization safe.

1. WHOIS Lookup

WHOIS lookup tool provides valuable information related to IP addresses and the number of websites hosted on a specific server. With this tool, you can access comprehensive data to enhance your understanding of domain-related information, facilitating better decision-making and improving security measures.

2. ICANN Lookup

ICANN, the regulatory authority for domain names, is the most reliable source for looking up information related to domain registration. They regulate and provide comprehensive WHOIS data. Moreover, they enable you to access up-to-date registration details for any domain name without comprising security. ICANN has implemented the Registration Data Access Protocol (RDAP) instead of the traditional WHOIS protocol for the same (safeguarding business data).

3. is is an ICANN-accredited website that offers a popular WHOIS lookup service along with IP tools and domain-related services. By using this tool’s WHOIS lookup option, you can access crucial information about domain registration like the domain registrar, status, expiration date, DNS name servers, and the administrative and technical contact information of the domain owner. Additionally, you can access the IP location, web server details, related domain availability, and premium domain listings, among other data.

4. WHOIS Search and WHOIS Lookup

WHOIS Search and WHOIS Lookup allowyou to easily gather important information about a specific domain. With these tools, you can quickly access key data points such as the domain’s age, creationand expiration dates, registrar details, and domain owner’s contact details.

5. Reverse WHOIS Search

The Reverse WHOIS Search tool enables you to uncover all domains linked to a specific WHOIS record. By using a phone number, email address, or company name, users can retrieve a comprehensive list of associated domains and their respective WHOIS records.

6. Bulk WHOIS Lookup

The Bulk WHOIS Lookup tool can handle a large volume of domain searches. It enables users to retrieve WHOIS records for up to 500,000 domains or IP addresses simultaneously. The results are presented in a well-structured format, depending on the user’s preference.

7. Domain Tools

Domain Tools provides comprehensive information about the individuals or organizations behind a domain or website. Apart from the standard WHOIS record found in other lookup tools, this tool also offers additional details such as IP address, IP location, ASN, IP history, registrar information, and hosting history.

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