213 Huliian is an internet domain management platform offering domain registration, marketplace services, and related web infrastructure products. Customers can search, register, renew, transfer, and manage domains, including through bulk registration and transfer tools. The platform also supports expired-domain searches, reservations, backordering, auctions, bidding, and fixed-price sales, connecting buyers and sellers through individual storefronts and listings. Its tools include domain valuation and purchase-request services, Whois lookup, domain alerts, and account features for tracking transactions and managing portfolios.

Beyond domains, 213 Huliian provides SSL certificates, cloud servers, website and IP protection, CDN acceleration, business email, and virtual hosting. Website options include WordPress and rapid site-building services, alongside aaPanel and GMSSH control panels. The site also offers a help center, technical support tickets, customer service, and educational and policy resources for registrants. Presenting itself as an international domain management platform, 213 Huliian brings domain trading, administration, and hosting-related services together in one place for individuals and businesses.