What is a WHOIS Database Download?

WHOIS database downloads, also known as "WHOIS data downloads," are repositories of WHOIS records. Each record contains registration dates, contact information, postal addresses, and server details, among other data points.

Benefits of WHOIS Data

• Get active WHOIS records for domains registered using gTLDs as well as ccTLDs. Several thousand gTLDs among which popular .com, .org, and .net as well as .us, .biz, .mobi, .info, .pro, .coop, .asia and many other new gTLDs. Click here for the entire list. Hundreds of ccTLDs such as .uk, .jp, .cn, and .de. Click here for the entire list.
   
• Get key data points for domains, including Registrant name, organization, e-mail address, registration address, registrar information, creation date, expiration date, updated date, domain availability, domain age, and more.
   
• Our WHOIS data encompasses 565+ million active domain names, with hundreds of thousands of records added daily to our WHOIS database.
   
• Get both parsed and raw WHOIS data for downloads as database dumps (MYSQL or MYSQL dump) and Comma Separated Values (.CSV) files. You can view a sample here.
   
• All the WHOIS information is well-parsed and normalized to a consistent format for easy integration with your business processes.
   
• Get over 16.7 billion historic WHOIS records.

What is a bulk WHOIS lookup?

A bulk WHOIS lookup is a means to get details that include registrant name, organization, contact email address, and much more with a single query. Just upload a comma-separated values (CSV) file containing the list of domains you want information on or copy and paste the list into the input box and wait for your results.

Our bulk WHOIS lookup tool is:

Always on
Bulk WHOIS Lookup is a web-based service that you can access anytime you need to query a list of domains for ownership data. All you need is a WhoisXML API subscription to get the results you require.

Backed by one of the biggest WHOIS databases
Our bulk WHOIS lookup tool pulls data from a domain database that contains more than 16.7 billion WHOIS records that cover 7,596+ top-level domains (TLDs).

Robust
Every bulk domain lookup you make is sure to get the latest registrant information as our WHOIS database gets daily updates. That assures you of relevant and timely data for your business needs.

Flexible
Bulk WHOIS Lookup lets you choose between uploading a CSV file or copying and pasting your list into the interface when making queries.

APIs

• Whois API
• Domain Availability API
• Reverse Whois API
• Brand Alert API
• Registrant Alert API

Domain Research & Monitoring

• Domain Research Suite (DRS)

Data feeds

• Whois Database
• Newly Registered Domains