DNS: What It Is and What It Does - dummies

By steering clients away from non‑responsive application instances, DNS load balancing, also known as global server load balancing (GSLB), eliminates the downtime your users experience when their requests go to a down server. A modern DNS load‑balancing solution uses application health monitors and information about client locations to DNS Monitoring Software | DNS Server Monitoring Tools DNS Server Availability: Monitoring the health and maintaining it at an optimal level will help your DNS server process incoming requests faster and be available at all times to process new requests. Record Type: DNS servers create and rely on things called 'Records' for important information about the hostname or the domain. Where are DNS servers usually located? - Quora

A local caching DNS server will not only help in your home or office it will also help on your server. If you have an application that makes lots of DNS lookups, for example, a busy email server running anti-spam software it will receive a speed boost from a local caching DNS server.

haneWIN DNS Server is a tool that has the ability to resolve DNS names across all variants of the Windows operating systems. The good part about haneWIN DNS Server is that it can be implemented both as the primary or secondary name server and also support dynamic DNS update. iDNS for Mac DNS Failover: Basic Concepts and Limitations

Domain Name System - Wikipedia

The proper term for this process is DNS name resolution, and you would say that the DNS server resolves the domain name to the IP address. For example, when you enter "www.howstuffworks.com" in your browser, part of the network connection includes resolving the domain name "howstuffworks.com" into an IP address, for example, for This specialized server is called a DNS recursive resolver.The resolver’s job is to find the address for a given name, like 2400:cb00:2048:1::c629:d7a2 for cloudflare.com, and return it to the computer that asked for it. Apr 17, 2018 · The stand-alone server running Windows Server 2003 becomes a DNS server for your network. In the first step, you assign this server a static Internet Protocol (IP) address. DNS servers must not use dynamically assigned IP addresses because a dynamic change of address could cause clients to lose contact with the DNS server. May 15, 2020 · In other cases, you might discover a problem through the use of a DNS monitoring tool such as SolarWinds Server & Application Monitor. Using a tool can help you keep track of DNS performance and identify issues before they cause a serious problem. A Domain Name System (DNS) Client is any computer that issues DNS queries to a Domain Name System (DNS) Server. DNS Resolver is a software service running on any computer. DNS Resolver service forwards DNS Queries to the DNS Server for Name Resolution, on behalf of Operating System and other applications. It then answers DNS queries, translating domain names into IP address so computers can communicate with each other. Authoritative DNS has the final authority over a domain and is responsible for providing answers to recursive DNS servers with the IP address information. Amazon Route 53 is an authoritative DNS system.