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
.catholic
The .catholic TLD is a community-focused domain reserved for entities affiliated with the Roman Catholic Church. It was created to provide an official online space for the Holy See, dioceses, relig...
.cba
The .cba TLD is a brand-specific domain operated by the Commonwealth Bank of Australia to reinforce brand authenticity, enhance online trust, and provide a secure digital space for its banking serv...
.cbn
The .cbn top-level domain is a brand-specific domain operated by The Christian Broadcasting Network, Inc. It is used to support CBN’s global Christian media, prayer, and humanitarian initiatives, a...
.cbre
The .cbre top-level domain is a brand-specific domain operated by CBRE, Inc., the world's largest commercial real estate services firm. It is used exclusively to support CBRE’s global web presence,...
.cern
The .cern top-level domain is a brand-specific domain operated by the European Organization for Nuclear Research (CERN). Originally created to support CERN’s scientific infrastructure and internal ...
.cfa
The .cfa top-level domain is a brand-specific domain operated by CFA Institute, primarily used to support its global network of investment professionals and associated educational initiatives. It r...
.chanel
The .chanel TLD is a brand-specific top-level domain operated by Chanel International B.V. It serves as a restricted, authoritative space to protect and promote the Chanel brand's global identity, ...
.chase
The .chase top-level domain is a brand-specific domain operated by JPMorgan Chase & Co., used to strengthen its digital identity, protect its brand, and control online properties related to its fin...
.chintai
The .chintai TLD is a brand-specific top-level domain operated by CHINTAI Corporation, a Japanese company with over thirty years of experience in rental property information and travel services. It...
.chrome
The .chrome TLD is a brand-specific domain operated by Google through Charleston Road Registry Inc. It was created to support the Chrome ecosystem by providing a dedicated, branded space for Google...
.cipriani
The .cipriani TLD is a brand-specific top-level domain operated by Hotel Cipriani Srl, the historic luxury hotel in Venice. It is used to reinforce the brand’s digital identity and provide authorit...
.circle
The .circle TLD is a generic top-level domain introduced as part of ICANN's new gTLD program. Originally applied for by Amazon, it is operated by Amazon Registry Services, Inc. and is open for regi...
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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