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 .schule TLD is a German-language generic top-level domain meaning 'school'. It was created under ICANN's New gTLD Program to provide educational institutions, teachers, and students with a clea...
The .science TLD is a generic top-level domain designed for individuals, organizations, and institutions involved in scientific research, education, and discovery. It was created to provide a clear...
The .scot TLD is a community-focused domain designed to represent the Scottish culture, people, businesses, and organizations worldwide. It supports individuals and entities connected to Scotland t...
.security is an open generic top-level domain introduced to help organizations in information security, cybersecurity, identity protection, and physical security signal trustworthiness and clearly ...
The .select TLD is a restricted brand-specific domain delegated to iSelect Ltd, an Australian company that provides online comparison and advisory services for household products and services. It i...
The .services TLD is a generic top-level domain designed for businesses, professionals, and organizations offering services of any kind. It is open to public registration and provides a clear, desc...
The .sex TLD is a generic top-level domain created to serve the adult entertainment community. It was delegated under ICANN's new gTLD expansion program as an explicit alternative for adult content...
The .sexy TLD is a generic top-level domain introduced as part of ICANN's new gTLD program. It was originally managed by Uniregistry and is now operated by Internet Naming Co. While intended for ge...
.sh is the country-code top-level domain allocated to Saint Helena, a British overseas territory in the South Atlantic. It is open for public registration without residency requirements, though cer...
The .shiksha TLD is a generic top-level domain originally proposed to serve the global education sector, with special emphasis on the Indian subcontinent. The word 'shiksha' means education, learni...
The .shoes TLD is a generic top-level domain designed for businesses, brands, and individuals in the footwear industry. Originally intended to provide a dedicated space for shoe retailers, manufact...
The .shop TLD is a generic top-level domain designed for businesses, retailers, and eCommerce platforms. It was created under ICANN's New gTLD Program to provide a clear, relevant, and memorable on...
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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