Whois & Analysis for mydnslookup.com

A name server is a computer application that implements a network service for providing responses to queries against a directory service.

It translates an often humanly meaningful, text-based identifier to a system-internal, often numeric identification or addressing component.

This service is performed by the server in response to a service protocol request.

The Domain Name System (DNS) is a hierarchical decentralized naming system for computers, services, or other resources connected to the Internet or a private network.

It associates various information with domain names assigned to each of the participating entities.

Most prominently, it translates more readily memorized domain names to the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols.

By providing a worldwide, distributed directory service, the Domain Name System is an essential component of the functionality on the Internet, that has been in use since 1985.

Within Internet message handling services (MHS), a message transfer agent or mail transfer agent (MTA) or mail relay is software that transfers electronic mail messages from one computer to another using a client–server application architecture.

An MTA implements both the client (sending) and server (receiving) portions of the Simple Mail Transfer Protocol.

In computer networks, a reverse DNS lookup or reverse DNS resolution (rDNS) is the querying of the Domain Name System (DNS) to determine the domain name associated with an IP address – the reverse of the usual "forward" DNS lookup of an IP address from a domain name.

The process of reverse resolving an IP address uses PTR records.

The reverse DNS database of the Internet is rooted in the arpa top-level domain.

The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.

It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.

The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing.