.book — 9 domains
- Total domains
- 9
- Root domains
- 2
- Subdomains
- 7
Browse 9 registered .book domains in our database. The list includes 2 root domains and 7 subdomains. Data is updated daily and available for security research, brand monitoring, competitive analysis, and domain intelligence.
Domain names
Showing first 7 of 9View all 9 .book domains with full DNS data, filters, and export.
Sign in to access full listCommon questions about .book domains
How many .book domains are registered?
Our database currently indexes 9 .book domains, comprising 2 root domains and 7 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 .book list?
Yes. Subscribers can download the complete .book 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 .book
(e.g. example.book). A subdomain is a child
of a root domain (e.g. www.example.book or
mail.example.book). Both are included in our .book
domain list.