What is Whois Lookup, How It Works And Useful ?

Whois Lookup API contains a big and well parsed WHOIS record data that provides all of the WHOIS information data to a wide-variety of industries against any domain name, such as domain registration details, domain owner email address and many more.



Live Whois Lookup

Our Live Whois Lookup Api provides many TlDs well-structured whois in JSON/XML format.Every Time we fetch live whois data from respective whois servers.In Live Whois API We don't cache results.


Accurate and Updated Database

We always keep our database up to date with latest whois data. We update our database on a daily basis.


Exclusive Access

We provide you an exclusive access to accurate and updated information to make better decision-making for your business.


Covers All TLDs

Get records of millions of active domains and subdomains that cover more than 1000+ generic (gTLDs) and country-code top-level domains (ccTLDs).

Common Use Cases

Cyber Security Companies

Cyber Security & anti-malware solution providers use WHOIS API services for investigating cybercrime to detect spams, credit card fraud, hacking, geographical locations and other activities on the internet.


Government Agencies

Government agencies use WHOIS API services to identify malicious websites, domains and IP addresses associated with fraudulent practices and other online illicit activities.

Domain Registries & Registrars

Domain Registries & Registrars use WHOIS API to get the details of business location and contact information of a company, organization, or individual with a domain name that is operating on the internet.


Brand Owners and Protection Agents

WHOIS API is used as a brand monitor to list down potential domains with which trademark infringers can negatively affect their reputation and detect duplicate domain names. They can monitor the ownership and other WHOIS record changes.

Marketing Data Warehouses

WHOIS API is used to develop the customers of the companies based on which includes cybercrime units, government agencies, registrars, domain resellers, marketing researchers and others.


Banks & Financial Institutions

WHOIS API is used to monitor corporation domain assets and brands. Improve business intelligence for companies and create investment opportunities. Support trademark identification on new filings, detect theft or fraud investigations.