.xxx sTLD
The .xxx top-level domain is a sponsored gTLD created for the online adult-entertainment community. It was designed to provide a dedicated namespace for adult content providers, helping users identify and filter such sites for parental control and user choice. Registration is restricted to members of the sponsoring community who agree to strict eligibility and content policies.
Restricted to members of the adult-entertainment community. Registrants must verify identity, agree to IFFOR policies, and prohibit child abuse content, spam, phishing, and trademark infringement.
.xxx Domain Overview
The .xxx extension is a sponsored top-level domain (sTLD) in the Domain Name System (DNS). It is managed by ICM Registry LLC. .xxx was introduced in 2011. There are currently 36,240 domains registered under this extension. Registration prices start from USD 10.81 - 112.09. DNSSEC adoption stands at 2.8%.
Registration Info
Price range based on 3 registrars. Actual prices may vary.
Security Features
- DNSSEC
- CAA Record Support
Where to Register a .xxx Domain — Price Comparison
Compare .xxx domain registration and renewal prices across 3 registrars. Prices are in USD and updated daily.
| Registrar | Registration | Renewal | Transfer |
|---|---|---|---|
| porkbun Cheapest | $10.81 | $98.35 | $98.35 |
| dynadot | $101.87 | $101.87 | $101.87 |
| resellerclub | $112.09 | $131.19 | $112.09 |
Prices checked April 7, 2026. Prices exclude ICANN fees where applicable and may vary by registrar promotions or contract terms.
What Is the History of .xxx?
The .xxx domain was first proposed in 2000 as a generic TLD but was rejected due to controversy. After repeated applications and legal challenges, including an Independent Review Process that ruled in favor of ICM Registry in 2010, ICANN approved the domain in March 2011. It was officially delegated on June 1, 2011, and launched for public registration on December 6, 2011. The International Foundation for Online Responsibility (IFFOR), created by ICM Registry, serves as the sponsoring organization responsible for developing and enforcing policies.
Did you know?
The .xxx TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
What Is .xxx Used For?
The .xxx TLD is commonly used for the following purposes:
Adult entertainment websites
Content filtering
Parental control tools
Brand protection for adult industry
Verified adult membership services
Popular Websites
How Many .xxx Domains Are Registered?
Total Registrations
36,240
DNSSEC Adoption
2.8%
Alternative TLDs
If .xxx doesn't meet your needs, consider these alternatives:
How Does .xxx Compare?
| Metric | Value |
|---|---|
| Extension | .xxx |
| Type | Sponsored TLD (sTLD) |
| Total Registrations | 36,240 |
| DNSSEC Adoption | 2.8% |
| Registration Price | USD 10.81 - 112.09 |
| Renewal Price | USD 98.35 - 131.19 |
| Registry Operator | ICM Registry LLC |
| Introduced | 2011-04-15 |
| Restrictions | Restricted to members of the adult-entertainment community. Registrants must verify identity, agree to IFFOR policies, and prohibit child abuse content, spam, phishing, and trademark infringement. |
How Available Are .xxx Domain Names?
Registration density analysis for .xxx domains by character length. Currently 23,568 domains are registered across all lengths.
Total Registered
23.6K
Peak Saturation
15.4%
1-char names
DNSSEC Adoption
3.6%
Top Provider
GoDaddy
| Length | Registered | % Full | Density |
|---|---|---|---|
| 1 char | 4 | 15.4% | |
| 2 chars | 56 | 8.3% | |
| 3 chars | 1,232 | 7.0% | |
| 4 chars | 1,940 | 0.42% | |
| 5 chars | 1,904 | 0.02% | |
| 6 chars | 2,373 | <0.01% | |
| 7 chars | 2,628 | <0.01% | |
| 8 chars | 2,753 | <0.01% | |
| 9 chars | 2,963 | <0.01% | |
| 10 chars | 2,801 | <0.01% | |
| 11 chars | 2,518 | <0.01% | |
| 12 chars | 2,396 | <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 .xxx Domain?
Eligibility
Applicants must prove membership in the adult-entertainment community, provide verified personal or business information, agree to IFFOR's baseline policies including prohibitions on child abuse, spam, and trademark violations, and submit to automated site scanning.
Open Registration
The .xxx TLD is available for registration through accredited domain registrars.
Registration Process
- Choose an accredited domain registrar that offers .xxx domains
- Check domain availability using the registrar's search tool
- Complete the registration process and provide required information
- Pay the registration fee (typically USD 10.81 - 112.09)
- Manage your domain settings through your registrar's control panel
.xxx vs Related Domain Extensions
How does .xxx 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 .xxx 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 .xxx 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.