What is reg.at?
reg.at is a Austria-based Domains provider.
Is reg.at usable in China?
reg.at is basically usable in mainland China, though latency may vary by ISP and time of day; have a backup proxy ready. The provider is headquartered in Austria and primarily serves overseas markets.
How do I sign up for reg.at?
Visit the reg.at official site to complete sign-up. Registration typically requires an email (Gmail/Outlook recommended) and a payment method. Most overseas services accept credit card / PayPal / crypto. See the "Visit Official Site" button on this page for the direct link.