| |
|
| |
| Search Engine Optimization boils down to one simple point. Whoever has the best tools, will get the ... - Ross M. Goldberg |
| |
| Are you trying to write sticky content for your website? People love to read features articles, part ... - Claudine Williams |
| |
| As you know podcasting is simply an audio file that is placed on a website. If it is combined with a ... - Vickie Scanlon |
| |
|
|
| |
| Articles are one of the best means of getting new subscribers and customers and retaining them. This ... - Sanjay Johari |
| |
| Pixel advertising is fast becoming all the rage with new pixel advertising website pages appearing o ... - Terry Till |
| |
|
| |
|
|
To understand what your doing when you register domain names, it's necessary to understand a little about DNSthat's domain name system, the standards and software that make the whole thing work. Here's a crash course in what DNS is, and how it works.
Originally, every server on the Internet was referred to by its IP address. This is a long number, much like a phone number, containing three dots, for example 156.65.234.86. Pretty quickly, however, people wanted to use more of these numbers than they could remember. It was at this point that someone came up with the idea of a system to match names to the numbers. This allowed not only easier web addresses, but also email addresses and many other uses besides.
DNS is a hierarchical system. At the highest level, there are a number of 'root servers' (currently 13), most of them in the USA. It is these servers that know what .com, .co.uk and similar things mean. At the next level down, each registry has a master serverso .co.uk has a server that can tell you any .co.uk address.
At this level, ISPs come in. They run DNS servers for their customers, updated regularly by the servers higher up the chainthis process used to take a few days, but now happens in a matter of minutes. Your ISP's DNS server stores entries to reduce the load on the master servers, but will check occasionally to see if anything has changed, or if you type in a domain name your ISP has never seen before.
There is often a final level, which is the DNS servers that web hosts run for their customers. These are the DNS servers you will be dealing with after you register your domain name. When you type in their addresses into your domain name's records, it tells the system that those are the servers that know the IP number for your website. |
| Author: john |
| |
Author Bio:
John Gibb is the owner of LCD Televisions guides, For more information on LCD Televisions please check out www.LCD-Televisions-Intelligence.Info |
| This article can be searched using: free domain names, register domain names, purchase domain names, buy web domain names |
|
 |
|
| |
Related Articles |
| |
Negotiation and Conflict Management Online
|
| |
Frequently Asked Autoresponder Questions
|
| |
Cisco Certification: Introduction To ISDN, Part V
|
| |
Beta Releases and IE 7 Beta 3
|
| |
What to Look For In An Internet Biz
|
| |
14 Ways To Persuade Your Web Site Visitors To Give You Their Email Address
|
| |
The Trouble With Spam Is....
|
| |
All the Spyware Security You Need: For Free
|
| |
How to Make Money With Your Email Campaign
|
| |
One of the Best Ways to Cultivate New Business and Save Hours of Time is to Use an Autoresponder
|
| |
|
|
|
|
