GD is short for godaddy, which is a huge American IDC. Its service products cover all businesses in the domain name hosting field, such as all basic businesses: domain name registration, virtual hosting, VPS, independent hosting, and derivative businesses in the domain name hosting field: independent IP SSL certificate, website construction, email, photo album, crash website, accelerated search engine inclusion, website analysis, etc. He is also the world's largest domain name registrar. Baidu Encyclopedia says that he manages more than 5 domains