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The .build TLD is a generic top-level domain created for the global construction industry and all sectors involved in building, from architecture and engineering to home renovation and infrastructure. It offers a targeted namespace for businesses, professionals, and organizations to establish clear online identities related to construction, building materials, project management, and related services.
Open for registration by anyone after initial Sunrise and Landrush phases. No geographic or eligibility restrictions apply.
The .build extension is a generic top-level domain (gTLD) in the Domain Name System (DNS). It is managed by Plan Bee LLC. .build was introduced in 2014. There are currently 9,860 domains registered under this extension. Registration prices start from USD 26.26 - 67.19. DNSSEC adoption stands at 3.2%.
Price range based on 3 registrars. Actual prices may vary.
Compare .build domain registration and renewal prices across 3 registrars. Prices are in USD and updated daily.
| Registrar | Registration | Renewal | Transfer |
|---|---|---|---|
| porkbun Cheapest | $26.26 | $26.26 | $26.26 |
| dynadot | $26.97 | $26.97 | $26.97 |
| resellerclub | $67.19 | $80.49 | $67.19 |
Prices checked April 7, 2026. Prices exclude ICANN fees where applicable and may vary by registrar promotions or contract terms.
The .build TLD was applied for by Plan Bee LLC, the sole applicant, under ICANN’s New gTLD Program. Its application was approved, and a Registry Agreement was signed on November 7, 2013. The domain was officially delegated to the DNS root zone on January 18, 2014. Plan Bee LLC partnered with registrars and auction platforms to launch the TLD, targeting the global construction sector with over 110 million workers and $7 trillion in annual economic value. The registry promotes open access post-initial phases, with policies prohibiting spam, child abuse content, and gripe sites.
The .build TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
The .build TLD is commonly used for the following purposes:
9,860
3.2%
If .build doesn't meet your needs, consider these alternatives:
| Metric | Value |
|---|---|
| Extension | .build |
| Type | Generic TLD (gTLD) |
| Total Registrations | 9,860 |
| DNSSEC Adoption | 3.2% |
| Registration Price | USD 26.26 - 67.19 |
| Renewal Price | USD 26.26 - 80.49 |
| Registry Operator | Plan Bee LLC |
| Introduced | 2014-01-18 |
| Restrictions | Open for registration by anyone after initial Sunrise and Landrush phases. No geographic or eligibility restrictions apply. |
Registration density analysis for .build domains by character length. Currently 8,670 domains are registered across all lengths.
Total Registered
8.7K
Peak Saturation
11.5%
1-char names
DNSSEC Adoption
3.4%
Top Provider
GoDaddy
| Length | Registered | % Full | Density |
|---|---|---|---|
| 1 char | 3 | 11.5% | |
| 2 chars | 27 | 4.0% | |
| 3 chars | 561 | 3.2% | |
| 4 chars | 1,298 | 0.28% | |
| 5 chars | 1,294 | 0.01% | |
| 6 chars | 1,279 | <0.01% | |
| 7 chars | 1,102 | <0.01% | |
| 8 chars | 1,055 | <0.01% | |
| 9 chars | 823 | <0.01% | |
| 10 chars | 568 | <0.01% | |
| 11 chars | 384 | <0.01% | |
| 12 chars | 276 | <0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Open registration with no geographic, residency, or business type restrictions. Applicants must comply with registry policies and ICANN requirements.
The .build TLD is available for registration through accredited domain registrars.
How does .build 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 .build 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.