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
.norton
The .norton TLD is a brand-specific top-level domain operated by Gen Digital Inc. (formerly Symantec), designed to strengthen online trust and security for Norton-branded products and services. It ...
.nowtv
The .nowtv TLD is a brand-specific domain operated by Starbucks (HK) Limited, originally intended to support the now TV pay TV service in Hong Kong. It is not open for public registration and is us...
.nra
The .nra top-level domain is a brand-specific domain operated by the National Rifle Association of America. It was created to centralize and secure online properties tied to the NRA’s mission, prog...
.ntt
The .ntt top-level domain is a brand-specific domain operated by Nippon Telegraph and Telephone Corporation (NTT), Japan's largest telecommunications provider. It was created as part of ICANN's new...
.nu
The .nu TLD is the country-code domain for Niue, a self-governing island nation in free association with New Zealand. Despite its official association with Niue, it is primarily used by users in Sc...
.obi
The .obi TLD is a brand-specific top-level domain operated by OBI Group Holding SE & Co. KGaA, one of Europe’s largest do-it-yourself (DIY) retail chains. It was created to secure and streamline th...
.office
The .office top-level domain is a brand-specific domain managed by Microsoft Corporation. It was created to strengthen the Microsoft Office brand, provide a secure and authentic online space for Mi...
.olayan
The .olayan TLD is a brand-specific top-level domain originally proposed by Olayan Investments Company Establishment under ICANN's new gTLD program. It is intended to support the Olayan Group’s dig...
.olayangroup
The .olayangroup TLD is a brand-specific domain intended for exclusive use by the Olayan Group and its authorized entities to protect its digital identity and streamline internal communications.
.ollo
The .ollo TLD is a restricted brand-specific domain operated by Dish DBS Corporation, the parent company of DISH Network. It was introduced to strengthen brand control over digital assets associate...
.omega
The .omega TLD is a brand-specific top-level domain managed by The Swatch Group Ltd for its luxury watch brand Omega. It was created under ICANN's New gTLD Program to protect the brand's online ide...
.monash
The .monash top-level domain is a branded domain operated exclusively by Monash University to reinforce its digital identity and provide a trusted, unified online space for its global academic and ...
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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