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The .courses TLD is a generic top-level domain created to serve the education sector, providing an authoritative space for institutions and organizations to offer online learning resources, course information, and educational services. Originally applied for by Open Universities Australia, it was later transferred to Registry Services, LLC for administration.
Open for registration by anyone; no residency or eligibility requirements
The .courses extension is a generic top-level domain (gTLD) in the Domain Name System (DNS). It is managed by Registry Services, LLC. .courses was introduced in 2015. There are currently 12,661 domains registered under this extension. Registration prices start from USD 1.50 - 36.29. DNSSEC adoption stands at 3.4%.
Price range based on 3 registrars. Actual prices may vary.
Compare .courses domain registration and renewal prices across 3 registrars. Prices are in USD and updated daily.
| Registrar | Registration | Renewal | Transfer |
|---|---|---|---|
| dynadot Cheapest | $1.50 | $32.32 | $32.32 |
| porkbun | $1.54 | $31.41 | $31.41 |
| resellerclub | $36.29 | $43.69 | $36.29 |
Prices checked April 7, 2026. Prices exclude ICANN fees where applicable and may vary by registrar promotions or contract terms.
The .courses domain was originally applied for by Open Universities Australia Pty Ltd in 2012 as part of ICANN's new gTLD program. It received a GAC Early Warning from Australia due to concerns about monopolizing a generic term. The application was approved and the domain delegated on February 19, 2015. In June 2022, control was transferred from Open Universities Australia to Registry Services, LLC, which now operates it as a publicly available gTLD.
The .courses TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
The .courses TLD is commonly used for the following purposes:
12,661
3.4%
If .courses doesn't meet your needs, consider these alternatives:
| Metric | Value |
|---|---|
| Extension | .courses |
| Type | Generic TLD (gTLD) |
| Total Registrations | 12,661 |
| DNSSEC Adoption | 3.4% |
| Registration Price | USD 1.50 - 36.29 |
| Renewal Price | USD 31.41 - 43.69 |
| Registry Operator | Registry Services, LLC |
| Introduced | 2015-02-19 |
| Restrictions | Open for registration by anyone; no residency or eligibility requirements |
Registration density analysis for .courses domains by character length. Currently 6,010 domains are registered across all lengths.
Total Registered
6.0K
Peak Saturation
1.3%
2-char names
DNSSEC Adoption
6.7%
Top Provider
Cloudflare
| Length | Registered | % Full | Density |
|---|---|---|---|
| 2 chars | 9 | 1.3% | |
| 3 chars | 59 | 0.34% | |
| 4 chars | 465 | 0.10% | |
| 5 chars | 1,420 | 0.01% | |
| 6 chars | 644 | <0.01% | |
| 7 chars | 641 | <0.01% | |
| 8 chars | 728 | <0.01% | |
| 9 chars | 580 | <0.01% | |
| 10 chars | 511 | <0.01% | |
| 11 chars | 476 | <0.01% | |
| 12 chars | 477 | <0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →No restrictions. Open for public registration.
The .courses TLD is available for registration through accredited domain registrars.
How does .courses 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 .courses 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.