Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
Sina
The .sina TLD is a brand-specific top-level domain operated by Sina Corporation, primarily used to protect and extend its online brand presence across its portfolio of services including news, microblogging, and mobile value-added services in China and among global Chinese communities.
Restricted to Sina Corporation and its authorized affiliates, subsidiaries, departments, products, campaigns, and personnel.
Registration pricing for .sina is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .sina domain was delegated to Sina Corporation on March 28, 2016, under ICANN's New gTLD Program. Sina initially planned to restrict registrations to internal entities for at least three years to protect its brand and minimize operational risk. It has not opened registration to the public and continues to use .sina for its owned digital properties.
Brand TLDs like .sina are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .sina TLD is commonly used for the following purposes:
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Only Sina Corporation and its authorized subsidiaries, departments, products, campaigns, or personnel may register .sina domains. No public registration is allowed.
This is a brand TLD exclusively controlled by Sina Corporation. It is not available for public registration.
Disclaimer: The information on this page is sourced from IANA, ICANN, and respective registry operator publications, then structured and formatted with the assistance of AI. While I strive for accuracy, details such as pricing, registration requirements, and policies may change. Always verify with the official registry or an accredited registrar before making registration decisions.