Name server (nameserver) is combination of software program and hardware device which implements a name-service protocol. It maps a human-recognizable domain names to a system-internal, numeric identification.

The most widely used types of name servers are those of the Domain Name System (DNS). The most important function of the DNS servers is to translate (resolve) of domain names and hostnames into Internet Protocol (IP) addresses, which are the second principal Internet name space, used to identify and locate network device, server or computer on the Internet.

Managed Shared Web Hosting is a term that refers to Shared Hosting (Shared Web Hosting) service, which is technically administered by the web hosting provider.

Most web hosting providers that offer personal or small business Shared Hosting (Virtual Hosting) services do self-service web hosting. Although there is no term as “Self-service” in the web hosting industry the pharase can be used to explain a web hosting service, which is managed by the account owner.

A Managed Shared Web Hosting service requires the web hosting provider to support the customer’s account client-side, to fix install apps and service, to monitor the resource usage, to do backups, to resolve issues inside the Shared hosting account and to troubleshoot it when necessary.