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
.bcg
The .bcg top-level domain is a restricted brand domain operated by The Boston Consulting Group (BCG), used exclusively to support its digital identity and online presence. It was created under ICAN...
.bcn
.bcn is a geographic top-level domain sponsored by the Municipality of Barcelona, designed to represent the city of Barcelona online. It is used exclusively for institutional purposes by the Barcel...
.beats
The .beats TLD is a brand-specific domain operated by Beats Electronics, LLC, designed to protect and promote the Beats brand, verify authorized retailers, and deliver authentic audio product exper...
.bestbuy
The .bestbuy TLD is a brand-specific domain operated by BBY Solutions, Inc., the intellectual property subsidiary of Best Buy Co., Inc. It was created to secure and streamline Best Buy’s online pre...
.bharti
The .bharti top-level domain is a brand-specific extension operated by Bharti Enterprises, used to consolidate and protect the digital identity of its subsidiaries and business units across telecom...
.bing
The .bing TLD is a brand-specific top-level domain operated by Microsoft to enhance the security, authenticity, and reliability of its Bing search engine services. It is used exclusively to support...
.book
The .book TLD is a generic top-level domain operated by Amazon Registry Services, Inc. It was created under ICANN's New gTLD Program to serve entities involved in the publishing, reading, or bookse...
.booking
The .booking TLD is a brand-specific top-level domain operated by Booking.com B.V., used exclusively to support its global online accommodation booking platform. It was created under ICANN's new gT...
.bosch
The .bosch top-level domain is a brand-specific extension owned and operated by Robert Bosch GmbH. It serves as a closed namespace for Bosch’s global web presence, used exclusively for official cor...
.bostik
The .bostik TLD is a brand-specific domain operated by Bostik SA, a global leader in adhesives and sealants. It was created under ICANN's new gTLD program to strengthen Bostik’s digital identity an...
.box
The .box TLD is a generic top-level domain introduced under ICANN's new gTLD program. It is open for general registration and intended for use by individuals and organizations seeking a short, mode...
.bradesco
The .bradesco TLD is a brand-specific top-level domain operated by Banco Bradesco S.A., one of Brazil's largest financial institutions. It is used exclusively to strengthen the bank's digital ident...
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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