gTLD

.sina domain information

.sina is a generic top-level domain operated by Sina Corporation, intended for a wide range of users and applications.

DNSSEC Support: Yes IDN Support: No Updated: 2026-05-28

Introduction

.sina is a generic top-level domain (gTLD) managed by Sina Corporation, designed to cater to a diverse audience including businesses and individuals associated with the brand. With no geographic restrictions, it allows for global registration, making it accessible to a broad range of users. The TLD supports DNSSEC for enhanced security and offers WHOIS privacy protection for registrants. The registration rules are straightforward, allowing for a variety of characters and lengths in domain names, while ensuring compliance with specific guidelines. This TLD is an excellent choice for anyone looking to establish a presence linked to Sina Corporation or simply to leverage a unique domain for their online identity.

Target market

This TLD is positioned for users and entities associated with Sina Corporation.

Restrictions

None

Intended use

Originally intended for use by Sina Corporation and its services, this TLD is now available for broader registration.

Registration rules

Registrants must provide valid contact information.
Domain names can be between 1 and 63 characters long.
Special characters are allowed, but must comply with specific guidelines.
Reserved names are not available for registration.

Renewal policy

Check registry policy

Transfer policy

Check registry policy

Dispute resolution policy

UDRP / URS

Typical users

Businesses, individuals, content creators

Registry url

https://www.sina.com
https://www.godaddy.com
https://www.namecheap.com

Registrar prices

No registrar price rows yet