.cpa gTLD
The .cpa TLD is a generic top-level domain sponsored by the American Institute of Certified Public Accountants. It was created to provide a trusted online space for certified public accountants, accounting firms, and related services, reinforcing professionalism and credibility in the financial sector.
Initially restricted to AICPA members and affiliates; potential future expansion to affiliated professionals and service providers, but not currently open for general public registration.
.cpa Domain Overview
The .cpa extension is a generic top-level domain (gTLD) in the Domain Name System (DNS). It is managed by American Institute of Certified Public Accountants (AICPA). .cpa was introduced in 2019. There are currently 6,499 domains registered under this extension. DNSSEC adoption stands at 0.6%.
Registration Info
Registration pricing for .cpa is not publicly listed. Contact an ICANN-accredited registrar for availability and pricing.
Security Features
- DNSSEC
- CAA Record Support
What Is the History of .cpa?
The .cpa domain was applied for under ICANN's New gTLD Program by the American Institute of Certified Public Accountants in 2012. After review and resolution of GAC early warnings, it was delegated on September 11, 2019. The AICPA intended the TLD to serve as a trusted space for CPAs, with initial use limited to its own domains and affiliated entities.
Did you know?
The .cpa TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
What Is .cpa Used For?
The .cpa TLD is commonly used for the following purposes:
Professional accounting firm websites
CPA individual practitioner sites
Credential verification portals
Regulatory and educational resources for accountants
Affiliated financial service providers
How Many .cpa Domains Are Registered?
Total Registrations
6,499
DNSSEC Adoption
0.6%
Alternative TLDs
If .cpa doesn't meet your needs, consider these alternatives:
How Does .cpa Compare?
| Metric | Value |
|---|---|
| Extension | .cpa |
| Type | Generic TLD (gTLD) |
| Total Registrations | 6,499 |
| DNSSEC Adoption | 0.6% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | American Institute of Certified Public Accountants (AICPA) |
| Introduced | 2019-09-11 |
| Restrictions | Initially restricted to AICPA members and affiliates; potential future expansion to affiliated professionals and service providers, but not currently open for general public registration. |
How Available Are .cpa Domain Names?
Registration density analysis for .cpa domains by character length. Currently 5,332 domains are registered across all lengths.
Total Registered
5.3K
Peak Saturation
30.2%
2-char names
DNSSEC Adoption
0.6%
Top Provider
Cloudflare
| Length | Registered | % Full | Density |
|---|---|---|---|
| 2 chars | 204 | 30.2% | |
| 3 chars | 555 | 3.2% | |
| 4 chars | 453 | 0.10% | |
| 5 chars | 585 | <0.01% | |
| 6 chars | 751 | <0.01% | |
| 7 chars | 700 | <0.01% | |
| 8 chars | 510 | <0.01% | |
| 9 chars | 458 | <0.01% | |
| 10 chars | 443 | <0.01% | |
| 11 chars | 363 | <0.01% | |
| 12 chars | 310 | <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 .cpa Domain?
Eligibility
Domain registrations are limited to the American Institute of Certified Public Accountants (AICPA), its affiliates, and potentially authorized service providers. No open registration is available to the general public.
Open Registration
The .cpa TLD is available for registration through accredited domain registrars.
Registration Process
- Choose an accredited domain registrar that offers .cpa 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
.cpa vs Related Domain Extensions
How does .cpa 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 .cpa 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 .cpa 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.