Domain Name System - Wikipedia
The Domain Name System (DNS) is a hierarchical and 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.
How Domain Name Servers Work | HowStuffWorks
(Although many people think "DNS" stands for "Domain Name Server," it really stands for "Domain Name System.") DNS is a protocol within the set of standards for how computers exchange data on the internet and on many private networks, known as the TCP/IP protocol suite.
What Is DNS? | How DNS Works | Cloudflare
DNS, or the domain name system, is the phonebook of the Internet, connecting web browsers with websites. Learn more about how DNS works and what DNS servers do. This content is currently available in english only.
DNS Servers: What Are They and Why Are They Used?
There are 13 important DNS root servers on the internet that store a complete database of domain names and their associated public IP addresses. These top-tier DNS servers are named A through M for the first 13 letters of the alphabet. Ten of these servers are in the US, one in London, one in Stockholm, and one in Japan.
Cloud Delivered Enterprise Security by OpenDNS
Consumer. OpenDNS is a suite of consumer products aimed at making your internet faster, safer, and more reliable. Learn more
DNS Lookup - MxToolbox
This test will list DNS records for a domain in priority order. The DNS lookup is done directly against the domain's authoritative name server, so changes to DNS Records should show up instantly. By default, the DNS lookup tool will return an IP address if you give it a name (e.g. www.example.com)
Public DNS | Google Developers
The Domain Name System (DNS) protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup. Complex pages often require multiple DNS lookups before they start loading, so your computer may be performing hundreds of lookups a day.
Free and Public DNS Server List (Valid September 2019)
Free & Public DNS Servers (Valid August 2018) Primary and secondary DNS servers can be "mixed and matched" to provide another layer of redundancy. In general, DNS servers are referred to as all sorts of names, like DNS server addresses, internet DNS servers, internet servers, DNS IP addresses, etc.
Managed DNS DDNS DynDNS Services | Dyn
DNS services designed for today’s internet. Dyn provides managed DNS for the world’s largest and most admired web properties and digital brands. Behind this service is one of the largest, fastest, and most resilient DNS networks in the world. Over 3,500 enterprises, including preeminent digital brands like Netflix, Twitter, Linkedin and CNBC are powered by Dyn’s DNS solutions.
Get Started | Public DNS | Google Developers
To use Google Public DNS, you need to explicitly change the DNS settings in your operating system or device to use the Google Public DNS IP addresses. The procedure for changing your DNS settings varies according to operating system and version (Windows, Mac, Linux, or Chrome OS) or the device (computer, phone, or router).