Reverse WHOIS Lookup

You may test our powerful Reverse WHOIS API using the below form.

Reverse WHOIS Lookup Overview

Reverse WHOIS guides to recovering all the general details about a certain domain name. For instance, you can use any detail normally seen on a WHOIS record (e.g., a domain owner’s name, company name, email address, etc.) to explore all domain names that have that data point in their WHOIS documents.

A Reverse WHOIS Lookup is the contrary of a regular WHOIS lookup. Rather than joining a domain name to discover details about its owner, you insert a portion of data about the owner (like their name, email, or organization) and discover all domains connected with that information.

Advantages of Reverse WHOIS

  • Using published indicators of compromise(IoCs) as Reverse WHOIS Lookup search terms can guide to finding other domains that could be connected to an exact threat. An examination of web vandals, for illustration, uncovered 20,000+ domains that used the exact registrant email addresses with domains determined as threat IoCs.
  • You can construct attack profiles with a cyber attacker’s name, alias, or email address. Reverse WHOIS inquiries allow you to recover domains that could be part of a threat framework.
  • Assemble a list of all the domain names that have associations with an adverse campaign, danger actor, or criminal business through reverse WHOIS inquiries.
  • Detect conceivable trademark infringers using your brand name or trademark as a search term. Gather the details you required to operate as proof when you file for a Uniform Domain-Name Dispute-Resolution Policy (UDRP) objection.

What Details Can Reverse WHOIS Lookup Provide?

A Reverse WHOIS search furnishes the following details:

  • Domain Name.
  • Domain's age, which includes the domain's design, last update, and extinction dates.
  • Domain's registrar.
  • Domain's WHOIS servers.
  • Domain's name servers.
  • Domain's position.

Domain's registrant, executive, and billing components, which include:

  • Contact's name.
  • Contact's community name.
  • Contact's full street address, which includes city, state/province, postal code, country, phone number, and email address.

What Are the Uses of Reverse WHOIS Lookup?

Enhance Cybercrime Analysis: Given a cybercriminal’s email address, for example, you can collect a list of related domains that could be the domain of his attack structure. So, if you’re a member of an organization’s IT security team, you can secure entrance to the web properties you are determined to furnish the greatest network security. All the details can also be made part of the attacker’s portfolio.

Improve Brand Security: If you’re a brand protection agent, you can discover possible trademark trespassers by using a brand or trademark as a search term. The Reverse WHOIS Lookup results can assist you collect more definitive proof for legal action.

Conclusion

In this, we can say that Reverse WHOIS promotes cybersecurity reviewers to catch these actors by furnishing all domains connected with questionable registrant information or associations and also discovering trends, competitors, connections, and many more.

Some FAQs Related To The Reverse WHOIS Lookup

Q. How does reverse WHOIS work?

Reverse Whois is a tool that permits you to explore domains by the name, address, telephone number, email address, or physical address of the Registrant recorded in contemporary or historical Whois records.

Q. What are the advantages of reverse WHOIS lookup?

Reverse WHOIS Lookup identifies domains connected with hostile actors, cybercriminals, or fraud campaigns. Expose the digital footprint of an attacker or dangerous group. Examine registration patterns to predict emerging threats.

Q. What is reverse whois lookup?

Reverse WHOIS searches permit you to recover domains that could be part of a hazard infrastructure. Gather a list of all the domain names that have ties to a negative campaign, threat actor, or criminal company through reverse WHOIS searches.