Top-Level Domain Directory
Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 1936 TLDs (1936 total)
Browse TLDs by first letter
.safe
The .safe TLD is a generic top-level domain created to provide a stable and secure foundation for online communication and interaction. It was introduced by Amazon Registry Services, Inc. as part o...
.safety
The .safety TLD is a generic top-level domain designed to create a trusted and authoritative namespace for organizations focused on safety, including first responders, public agencies, manufacturer...
.sakura
The .sakura TLD is a brand-specific domain operated by SAKURA Internet Inc., a leading Japanese IT and data center services provider. It was created to strengthen brand control, improve online secu...
.samsclub
The .samsclub TLD is a brand-specific domain operated by Sam's Club, a membership-only retail warehouse division of Walmart. It was created to strengthen Sam's Club's online identity, protect its b...
.samsung
The .samsung TLD is a brand-specific domain operated by SAMSUNG SDS CO., LTD to protect and promote the Samsung Group's online presence. It is used internally by Samsung and its affiliates for mark...
.sandvik
The .sandvik TLD is a brand-specific domain operated by Sandvik AB, used to strengthen online brand authenticity and control digital presence for its global engineering products and services. It he...
.sandvikcoromant
The .sandvikcoromant top-level domain is a brand-specific extension operated by Sandvik AB to protect and promote the Sandvik Coromant brand in the metalworking industry. It is used exclusively for...
.sanofi
The .sanofi TLD is a brand-specific top-level domain operated by Sanofi, providing a secure and authoritative online space for Sanofi and its affiliates to promote healthcare products, services, an...
.sap
The .sap top-level domain is a brand-specific domain operated by SAP AG, used to consolidate and protect its global digital presence. It serves internal corporate assets, partner portals, and offic...
.sas
The .sas TLD is a brand-specific domain reserved exclusively for SAS Institute Inc., a leading provider of analytics software and services. It was allocated through ICANN's new gTLD program to prot...
.save
The .save TLD is a generic top-level domain operated by Amazon Registry Services, Inc. It was introduced as part of ICANN's New gTLD Program to provide a meaningful and descriptive domain option fo...
.saxo
The .saxo top-level domain is a brand-specific domain operated by Saxo Bank A/S, primarily used to support its digital banking services and online financial platforms. It was introduced as part of ...
What Is a Top-Level Domain (TLD)?
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.
TLD Categories at a Glance
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.
How Is This Directory Compiled?
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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