Technitium DNS Server

Technitium DNS Server provides authoritative and recursive DNS service with ad blocking. It is for people and organizations that need one program for several DNS tasks. It can serve authoritative DNS answers, resolve DNS requests recursively, and block ads at the DNS level. Authoritative service lets the server answer for DNS data under its authority. Recursive service lets it resolve DNS requests instead of limiting it to authoritative answers. The same server can handle direct DNS authority and recursive resolution. Ad blocking adds filtering as part of DNS use. The program has a narrow scope: authoritative DNS, recursive DNS, and ad blocking. Its functions center on DNS operations. Users looking for functions beyond DNS service and ad blocking should not assume they are included.