.biz — 1,062,568 domains
- Total domains
- 1,062,568
- Root domains
- 1,042,544
- Subdomains
- 19,412
Browse 1,062,568 registered .biz domains in our database. The list includes 1,042,544 root domains and 19,412 subdomains. Data is updated daily and available for security research, brand monitoring, competitive analysis, and domain intelligence.
View all 1,062,568 .biz domains with full DNS data, filters, and export.
Sign in to access full listCommon questions about .biz domains
How many .biz domains are registered?
Our database currently indexes 1,062,568 .biz domains, comprising 1,042,544 root domains and 19,412 subdomains. This count reflects actively registered domains discovered during our daily crawling cycle.
How fresh is the domain data?
All domain lists are refreshed every 24 hours. New registrations, expirations, and DNS changes propagate within one day — significantly fresher than weekly or monthly alternatives.
Can I export or download the full .biz list?
Yes. Subscribers can download the complete .biz dataset as CSV with domain and TLD columns, plus access enriched DNS records, filters, and streaming exports with no row limits.
What is the difference between root domains and subdomains?
A root domain is a domain registered directly under .biz
(e.g. example.biz). A subdomain is a child
of a root domain (e.g. www.example.biz or
mail.example.biz). Both are included in our .biz
domain list.