Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
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.
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 pricing for .zero is not publicly listed. Contact an ICANN-accredited registrar for availability and pricing.
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.
The .zero TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
The .zero TLD is commonly used for the following purposes:
3
33.3%
If .zero doesn't meet your needs, consider these alternatives:
| 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. |
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 →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.
The .zero TLD is available for registration through accredited domain registrars.
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.
DNSChkr 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.
Domain registration counts and density analysis are computed daily from TLD zone files, providing accurate registration statistics rather than estimates.
DNSSEC deployment percentages are measured by scanning actual DNS records across all registered domains in each TLD zone.
Registration, renewal, and transfer prices are checked hourly across multiple accredited registrars and compared automatically.
DNS provider distribution is calculated from nameserver records, showing which hosting providers serve the most domains in each TLD.
Use DNSChkr 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.