Atomic Domain Catalogue - an alphabetically categorized list of 70 million domain names

Atomic Domain Catalogue-
75 million domain names

Atomic Domain Catalogue Icon - Catalog of Domains Atomic Domain Catalogue contains over 75 million present-day domain names that are listed alphabetically. You can save this database information to a Clipboard or file and use it in any other software.

Our Domain Catalogue contains:

the top-level domain names

number of domain names


54 796 965


8 071 607


5 020 884


3 598 913


1 261 625


1 238 857


1 104 081


80 996

Note! Do not mix up domain names with "web sites" or " web addresses". It's different! To register a domain name is not the same as to have a website.

Use Atomic Whois Database with other software

  • Atomic Whois Extractor for gathering e-mails of domains' registrants or administrators from WHOIS*.

  • Atomic List Manager for generating new lists of e-mail addresses. This program feature provides you with an opportunity to combine recipients' username (e.g. George or Info before the @ sign) with any domain name from Atomic Domain Catalogue.

Other databases from AtomPark

  • Atomic Web Catalogue is a categorized database of more than 1.4 million websites containing 16 main categories like Health, Business, Games, and so on. This database is good for using with email extractors like Atomic Email Hunter* because it is a perfect source for collecting targeted email addresses.

  • Atomic Whois Database - a collection of more than 70 million domain names given together with registrants contact details like e-mail addresses, phone/fax numbers etc. Export it to Excel to get a mailing list of domain name administrators.

*In case you use email harvesters like Email Hunter or Whois Extractor for processing data from domain catalogue, please do extract information on a step-by-step basis to avoid blacklisting.

Atomic Domain Catalogue will be available for download in your personal Member Area account - My Software section after purchasing.

Live help

Purchase process was fast and effective ... look forward to similar experience with the product!