DNScale OÜ, based in Tallinn, Estonia, provides cloud-based authoritative DNS hosting built for large scale. It operates a high-performance Anycast network with points of presence globally (and an option to use EU-only servers). The service includes DNSSEC support, DDoS protection, real-time analytics, and a RESTful API for zone management. According to its site, DNScale is engineered by DNS professionals and includes features like human technical support rather than AI chatbots.