About DotFK
DotFK is a comprehensive database and reference for every top-level domain (TLD) in the IANA root zone. It provides detailed registry information, WHOIS lookups, pricing comparisons, and analytics for all active TLDs.
Data Sources
All TLD data is sourced from the IANA Root Zone Database, the authoritative source for top-level domain information maintained by the Internet Assigned Numbers Authority (IANA). The database is periodically synced to reflect the latest changes.
Features
- Complete TLD database with registry details and contact information
- WHOIS lookup tool for any domain
- Side-by-side TLD comparison
- Pricing data from major registrars
- World map of country-code TLDs
- IDN (Internationalized Domain Name) listings by script
- Statistics and distribution analytics
- CSV and JSON data export
API
DotFK provides a simple JSON API for programmatic access:
/api/tldsList TLDs with filtering and pagination/api/tld/[domain]Get detailed TLD information/api/whois?domain=WHOIS lookup/api/countriesCountries with their ccTLDs/api/export?format=jsonExport all TLD data (JSON/CSV)Disclaimer
DotFK is an independent reference project and is not affiliated with IANA, ICANN, or any domain registrar. Data may not always reflect real-time changes. Pricing information is approximate and should be verified with registrars directly.