.zero gTLD
Zero
The .zero TLD is a generic top-level domain operated by Amazon Registry Services, Inc. It was introduced as part of ICANN's new gTLD program to provide Amazon with a dedicated, secure platform for internal communication, technical infrastructure, and brand-aligned digital services.
Restricted to Amazon and its authorized subsidiaries; not available for public registration.
.zero Domain Overview
The .zero extension is a generic top-level domain (gTLD) in the Domain Name System (DNS). It is managed by Amazon Registry Services, Inc.. .zero was introduced in 2015. There are currently 3 domains registered under this extension. DNSSEC adoption stands at 33.3%.
Registration Info
Registration pricing for .zero is not publicly listed. Contact an ICANN-accredited registrar for availability and pricing.
Security Features
- DNSSEC
- CAA Record Support
What Is the History of .zero?
The .zero domain was delegated to Amazon Registry Services, Inc. on December 2, 2015, under ICANN’s new gTLD program. Amazon designed it to support internal systems, secure digital identity management, and innovation in technical infrastructure, with strict controls over domain allocation and use.
Did you know?
The .zero TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
What Is .zero Used For?
The .zero TLD is commonly used for the following purposes:
Internal corporate infrastructure
Secure API endpoints
AWS service domains
Brand-controlled digital services
Technical experimentation environments
How Many .zero Domains Are Registered?
Total Registrations
3
DNSSEC Adoption
33.3%
Alternative TLDs
If .zero doesn't meet your needs, consider these alternatives:
How Does .zero Compare?
| Metric | Value |
|---|---|
| Extension | .zero |
| Type | Generic TLD (gTLD) |
| Total Registrations | 3 |
| DNSSEC Adoption | 33.3% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | Amazon Registry Services, Inc. |
| Introduced | 2015-12-02 |
| Restrictions | Restricted to Amazon and its authorized subsidiaries; not available for public registration. |
How Available Are .zero Domain Names?
Registration density analysis for .zero domains by character length. Currently 1 domains are registered across all lengths.
Total Registered
1
Peak Saturation
0.01%
3-char names
DNSSEC Adoption
100.0%
Top Provider
—
| Length | Registered | % Full | Density |
|---|---|---|---|
| 3 chars | 1 | 0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →How Do I Register a .zero Domain?
Eligibility
Registration is restricted to Amazon and its authorized subsidiaries. All domains remain Amazon’s property. Eligibility requires compliance with Amazon’s Domain Management Policy, including character length restrictions (3–63 characters), no hyphens in positions 3–4, alphanumeric start/end, and no ICANN-reserved names.
Open Registration
The .zero TLD is available for registration through accredited domain registrars.
Registration Process
- Choose an accredited domain registrar that offers .zero domains
- Check domain availability using the registrar's search tool
- Complete the registration process and provide required information
- Pay the registration fee (typically )
- Manage your domain settings through your registrar's control panel
.zero vs Related Domain Extensions
How does .zero 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 .zero 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 .zero 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.