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
.juniper
The .juniper TLD is a restricted brand domain operated by Juniper Networks, Inc. to enhance brand authenticity, reduce user confusion, and provide a trusted online space for its products, services,...
.kddi
The .kddi TLD is a brand-specific domain operated by KDDI Corporation, a major Japanese telecommunications company. It was introduced as part of ICANN's new gTLD program to strengthen KDDI's online...
.kerryhotels
The .kerryhotels TLD is a branded domain operated by Kerry Trading Co. Limited to protect and promote the Kerry Hotels brand. It serves as an authoritative online space for Kerry Hotels, its affili...
.kerryproperties
The .kerryproperties TLD is a restricted brand domain operated by Kerry Trading Co. Limited to support the digital presence of Kerry Properties Limited. It serves as an authoritative online space t...
.kfh
The .kfh top-level domain is a brand-specific domain operated by Kuwait Finance House, one of the world’s leading Islamic financial institutions. It was created to strengthen brand identity, enhanc...
.kia
The .kia TLD is a brand-specific top-level domain operated by Kia Motors Corporation. It was created to strengthen the company’s online identity, improve customer engagement, and protect its global...
.kindle
The .kindle TLD is a brand-specific domain operated by Amazon, exclusively used to support its Kindle ecosystem, including e-readers, tablets, and digital content services. It enhances brand contro...
.komatsu
The .komatsu TLD is a brand-specific top-level domain operated by Komatsu Ltd., a global leader in construction and mining equipment. It was created under ICANN's new gTLD program to strengthen Kom...
.kosher
The .kosher TLD is a generic top-level domain created for entities connected to kosher certification, observance, and Jewish dietary law. It was introduced to provide a trusted digital space for or...
.kpmg
The .kpmg top-level domain is a brand-specific domain operated by KPMG International Cooperative to control and protect its global digital identity. It is used exclusively by KPMG member firms and ...
.kpn
The .kpn top-level domain is a brand-specific domain operated by Koninklijke KPN N.V., the Dutch telecommunications company. It was created under ICANN’s new gTLD program to strengthen KPN’s digita...
.krd
The .krd top-level domain is a geographic TLD established to represent the Kurdistan Region of Iraq. It was created to promote Kurdish culture, language, and identity online, offering an open names...
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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