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 .style TLD is a generic top-level domain designed for individuals and businesses in fashion, design, creativity, and personal expression. Originally intended for creative industries, it is now ...
The .sucks TLD is a generic top-level domain introduced as part of ICANN's new gTLD program. It was designed to allow users to express criticism or negative sentiment online, often used for complai...
The .supplies TLD is a generic top-level domain designed for businesses and organizations that sell or distribute products, tools, parts, or resources. It is open for registration by anyone and pro...
The .supply TLD is a generic top-level domain designed for businesses, organizations, and individuals involved in supply chains, logistics, procurement, wholesale, and inventory management. It offe...
The .support TLD is a generic top-level domain originally proposed under ICANN's New gTLD Program to provide greater expression online. It is open for public registration and is commonly used by or...
The .surf TLD is a generic top-level domain created for amateur and professional surfers, surf brands, and the broader surfing culture. It provides a dedicated space online for surf videos, surfing...
The .surgery TLD is a generic top-level domain designed for individuals, businesses, and organizations involved in surgical procedures—whether medical, veterinary, dental, or even metaphorical uses...
.sx is the country-code top-level domain for Sint Maarten (Dutch part), established after the dissolution of the Netherlands Antilles. It is open for registration by any individual or organization ...
The .sydney TLD is a geographic top-level domain created for businesses, organizations, and residents connected to Sydney, Australia. It was introduced to provide a trusted, location-specific onlin...
The .systems TLD is a generic top-level domain designed for businesses, developers, and organizations focused on technology, infrastructure, engineering, and automated systems. It provides a clear ...
The .taipei TLD is a geographic domain reserved for the Taipei region, supporting local businesses, organizations, and residents to represent their connection to the city online. It was created to ...
The .talk TLD is a generic top-level domain delegated to Amazon Registry Services, Inc. as part of ICANN's new gTLD program. It was created to provide an option for websites focused on communicatio...
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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