List of all registered .BIZ domains

Below you can find a list of all known .biz domains for download.

1,204,141 registered .BIZ domains.

We have collected data on 4,238,196 domains under the .BIZ top-level domain (), of which 1,204,141 have been identified as actively registered.

Type	Updated	Number of Domains
All registered .BIZ domains	August 31, 2025	1,204,141
All known .BIZ domains	August 31, 2025	4,238,196
Detailed .BIZ domain list	August 31, 2025	1,204,141

The standard list of registered .BIZ domains comprises one domain per line.

The complete list of all known .BIZ domains is available in CSV format with two fields: the first is the domain name, and the second is its status (free, registered, or deleted).

Detailed domain lists include the following CSV fields, when available:

Domain Name
Webserver
Request Time
Number of HTML Elements
Google IDs
DNS Servers
IP Addresses
Crawl Date

We also provide custom crawling services should you require additional data beyond the standard information provided.