.foo gTLD
The .foo TLD is a generic top-level domain introduced to provide a dedicated space for web development, prototyping, and beta testing. It is open for registration by anyone and was created under ICANN's new gTLD program to expand choice in the domain name system.
No restrictions — open for registration by any individual or organization
.foo Domain Overview
The .foo extension is a generic top-level domain (gTLD) in the Domain Name System (DNS). It is managed by Charleston Road Registry Inc.. .foo was introduced in 2014. There are currently 8,617 domains registered under this extension. Registration prices start from USD 10.81 - 10.92. DNSSEC adoption stands at 7.3%.
Registration Info
Price range based on 2 registrars. Actual prices may vary.
Security Features
- DNSSEC
- CAA Record Support
Where to Register a .foo Domain — Price Comparison
Compare .foo domain registration and renewal prices across 2 registrars. Prices are in USD and updated daily.
| Registrar | Registration | Renewal | Transfer |
|---|---|---|---|
| porkbun Cheapest | $10.81 | $10.81 | $10.81 |
| dynadot | $10.92 | $10.92 | $10.92 |
Prices checked May 27, 2026. Prices exclude ICANN fees where applicable and may vary by registrar promotions or contract terms.
What Is the History of .foo?
The .foo TLD was proposed by Charleston Road Registry Inc., a subsidiary of Google, as part of ICANN's New gTLD Program. The application was approved and delegated to the DNS root zone on April 19, 2014. It was designed to serve as an open, unrestricted domain for developers and prototyping, with no registrant limitations. The domain name 'foo' is a well-known placeholder term in programming and networking contexts, commonly used in examples like 'foo.bar'.
Did you know?
The .foo TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
What Is .foo Used For?
The .foo TLD is commonly used for the following purposes:
Web development prototypes
Beta testing sites
Developer experimentation
Educational examples
Internal tools
Demo applications
How Many .foo Domains Are Registered?
Total Registrations
8,617
DNSSEC Adoption
7.3%
How Does .foo Compare?
| Metric | Value |
|---|---|
| Extension | .foo |
| Type | Generic TLD (gTLD) |
| Total Registrations | 8,617 |
| DNSSEC Adoption | 7.3% |
| Registration Price | USD 10.81 - 10.92 |
| Renewal Price | USD 10.81 - 10.92 |
| Registry Operator | Charleston Road Registry Inc. |
| Introduced | 2014-04-19 |
| Restrictions | No restrictions — open for registration by any individual or organization |
How Available Are .foo Domain Names?
Registration density analysis for .foo domains by character length. Currently 4,069 domains are registered across all lengths.
Total Registered
4.1K
Peak Saturation
53.9%
1-char names
DNSSEC Adoption
15.4%
Top Provider
Cloudflare
| Length | Registered | % Full | Density |
|---|---|---|---|
| 1 char | 14 | 53.9% | |
| 2 chars | 13 | 1.9% | |
| 3 chars | 256 | 1.5% | |
| 4 chars | 758 | 0.17% | |
| 5 chars | 728 | 0.01% | |
| 6 chars | 630 | <0.01% | |
| 7 chars | 512 | <0.01% | |
| 8 chars | 430 | <0.01% | |
| 9 chars | 296 | <0.01% | |
| 10 chars | 222 | <0.01% | |
| 11 chars | 139 | <0.01% | |
| 12 chars | 71 | <0.01% |
Top DNS Providers
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →How Do I Register a .foo Domain?
Eligibility
No restrictions — open to all individuals and organizations worldwide
Open Registration
The .foo TLD is available for registration through accredited domain registrars.
Registration Process
- Choose an accredited domain registrar that offers .foo domains
- Check domain availability using the registrar's search tool
- Complete the registration process and provide required information
- Pay the registration fee (typically USD 10.81 - 10.92)
- Manage your domain settings through your registrar's control panel
.foo vs Related Domain Extensions
How does .foo compare to similar top-level domains? This comparison covers pricing, type, and availability to help choose the right domain extension.
View the full TLD Directory to browse all 1,900+ top-level domains with pricing, registration density analysis, and DNSSEC adoption rates.
Frequently Asked Questions
How Is This .foo Data Compiled?
DNS Checker maintains a comprehensive TLD directory covering all 1,900+ active top-level domains. The data on this page combines multiple authoritative sources to provide information not found in standard TLD listings.
Zone File Analysis
Domain registration counts and density analysis are computed daily from TLD zone files, providing accurate registration statistics rather than estimates.
DNSSEC Adoption Tracking
DNSSEC deployment percentages are measured by scanning actual DNS records across all registered domains in each TLD zone.
Registrar Price Monitoring
Registration, renewal, and transfer prices are checked hourly across multiple accredited registrars and compared automatically.
Provider Market Share
DNS provider distribution is calculated from nameserver records, showing which hosting providers serve the most domains in each TLD.
Use DNS Checker tools to inspect any .foo domain: run a full DNS health check, check DNS propagation, look up WHOIS records, or verify email authentication.
Disclaimer: The information on this page is sourced from IANA, ICANN, and respective registry operator publications, then structured and formatted with the assistance of AI. While accuracy is a priority, details such as pricing, registration requirements, and policies may change. Always verify with the official registry or an accredited registrar before making registration decisions.