Finding Websites With DNS Servers Posted On : Jan-11-2011 | seen (183) times | Article Word Count : 377 |
Computers that translate names to numbers are called DNS servers. However Alexander Kerfoot Avalanche Jersey , most DNS servers don't actually know which numbers are associated with which names. Instead, they must query another DNS server for the requested web address. When accessing websites, domain names such as are used to indicate which specific site is wanted. However Sven Andrighetto Avalanche Jersey , in order to figure out how to reach these websites, a computer must convert the name, or web address Tyson Barrie Avalanche Jersey , to a number, called an IP address. DNS, which stands for Domain Name System Semyon Varlamov Avalanche Jersey , is how the translation from name to number is achieved.
Computers that translate names to numbers are called DNS servers. However, most DNS servers don't actually know which numbers are associated with which names. Instead, they must query another DNS server for the requested web address. When a computer is trying to figure out what IP address is associated with Patrick Roy Avalanche Jersey , it asks its local DNS server, which is probably run by the local internet service provider. The local DNS server then contacts the DNS server that is associated with . Because this DNS server knows the IP address for , it is called an authoritative DNS server for .
Every working web address has at least one authoritative DNS server. Without such a server Mikko Rantanen Avalanche Jersey , no computer would ever be able to contact the site because its IP address would never be found. In fact, most web addresses are associated with multiple DNS servers. This is so that if one of the servers crashes or otherwise becomes unable to respond to requests, other servers will be able to complete the work Gabriel Landeskog Avalanche Jersey , preventing interruption of the site.
Some DNS servers are not authoritative. They exist only to ask the authoritative DNS servers to translate names to IP addresses. Sometimes people run these DNS servers on their home computers if they have trouble with their service provider's DNS server. On the other side of the coin, there also exist DNS servers that are authoritative-only. These servers respond only to requests for web addresses whose IP addresses they know, and they reject any other requests. In the middle are the DNS servers that are authoritative for some addresses Nathan MacKinnon Avalanche Jersey , but will respond to other requests as well.
When they are working, DNS servers are an invisible, but very crucial part of the Internet. Without authoritative DNS servers Matt Duchene Avalanche Jersey , websites would not be accessible except by their IP addresses, which are much harder to remember than names are.
Business Coaching Business Articles | February 6, 2008 If you are serious about business you have to be at the cutting edge of what you do. The stress and strain that business brings if you don?t make the right move at the right time could mean serious ...
If you are serious about business you have to be at the cutting edge of what you do. The stress and strain that business brings if you don?t make the right move at the right time could mean serious trouble. The biggest hurdle to overcome if you are new to business is running your business properly. By that I mean Matt Nieto Youth Jersey , if you haven?t had at least 5 years in running your own business you are a new kid on the block.
The surest way to ensure you do well is to engage the services of a mentor or coach. Here are some ways that a coach can help you avoid mistakes and send your business to the next level.
Coaches are able to:
? Identify your weaknesses and offer suggestions for improvement.
? Provide you with valuable feedback as to how to move forward when you find yourself at a standstill
? Give you a sense of accountability in what you do
? Give you creative ideas so you can see the big picture
? Help you with setting goals and keeping you on track to achieve your vision
Coaches are a great source of information. Learn to draw on their experience.
Selection of your coach is very important. Just because someone advertises that they are a coach doesn?t mean they know what they are doing.
Over the years I have hired three coaching organizations or mentors to help me in business. I spent about $20,000 on two of them and gained nothing to show for it. The third was worthwhile. He took me under his wing and through his help after a short while I was able to turnover $5 million with virtually no effort.
This is the type of mentorcoach you want to get instruction from. Here are a few tips to assist you in identifying the right coach.
They must:
? Be outrageously successful
? Be not only a coach but actually running a business as well
? Have references that check out [no unhappy clients]
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