Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 1936 TLDs (1936 total)
The .co TLD is the country-code domain for Colombia, but it is widely used globally as a generic alternative to .com due to its short, memorable structure. It is open for registration by anyone wor...
The .coach TLD is a generic top-level domain designed for personal and professional coaches, training services, fitness instructors, life coaches, and career guidance providers. Originally intended...
The .codes TLD is a generic top-level domain designed for developers, tech professionals, and organizations to create memorable web addresses tied to programming, software, open-source projects, an...
The .coffee TLD is a generic top-level domain introduced to support businesses, blogs, and communities centered around coffee culture. It is open for registration by anyone and is popular among caf...
The .college TLD is a generic top-level domain designed as an open and unrestricted platform for educational institutions, students, researchers, and organizations to create memorable online identi...
.cologne is a geographic top-level domain designed for the city of Cologne, Germany. It is intended for businesses, organizations, and individuals with a connection to Cologne to build web identiti...
The .com TLD is one of the original top-level domains and remains the most popular domain extension worldwide. Originally intended for commercial entities, it is now open for registration by anyone...
The .community TLD is a generic top-level domain designed for groups, organizations, and networks that share common interests, values, or goals. It is open for registration by anyone and aims to cr...
The .company TLD is a generic top-level domain introduced to provide businesses with a clear, professional domain option that reflects their corporate identity. It is open for registration by anyon...
The .compare TLD is a generic top-level domain originally delegated to promote brand authenticity and consumer trust in online comparison services. It is intended for use by iSelect Ltd and its par...
The .computer TLD is a generic top-level domain designed for individuals, businesses, and organizations involved in technology, computing, and digital services. It offers a clear, thematic namespac...
The .condos TLD is a generic top-level domain designed for properties and services related to condominiums, residential complexes, and real estate communities. It was introduced as part of ICANN’s ...
A top-level domain (TLD) is the last segment of a domain name — the part that follows the final dot. In example.com, the TLD is .com. TLDs sit at the highest level of the Domain Name System (DNS) hierarchy and are managed by registry operators under the coordination of the Internet Corporation for Assigned Names and Numbers (ICANN). As of 2026, there are 1,936 active TLDs in the root zone, operated by 888 registry organizations worldwide. TLDs are categorized into generic TLDs (gTLDs) like .com and .org, country-code TLDs (ccTLDs) like .uk and .jp, brand TLDs owned by corporations, and sponsored TLDs managed by specific communities. This directory tracks every active TLD with daily-updated zone file analytics, registrar pricing comparison, and DNSSEC adoption data.
Open-registration domains like .com, .net, .org
National domains like .uk, .de, .au
Corporate-owned like .google, .apple
Community-managed like .edu, .gov
City and region domains like .nyc, .london
Technical domains like .arpa
1,133 TLDs have registrar pricing data available for comparison. Data is sourced from TLD zone files analyzed daily and registrar pricing feeds updated hourly.
The DNSChkr TLD Directory is built from multiple authoritative data sources, refreshed on automated schedules to maintain accuracy. Zone file data — the authoritative DNS records published by each TLD registry — is downloaded and parsed daily to compute domain registration counts, DNSSEC adoption rates, DNS provider market share, and namespace density analytics. Registrar pricing is aggregated hourly from registrar APIs to track registration, renewal, transfer, and restore costs across providers. Registry operator information is sourced from IANA and ICANN delegation records. Each TLD page combines this data with AI-generated educational content covering history, use cases, registration requirements, and security features. All data points include the date of last update so users can verify freshness.
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