A " normal " Web internet site has a URL that looks like this : https://www.howstuffworks.com . You may have noticed that on many sites , the " web " part is not required . you may just as well usehttps://howstuffworks.comto get to HowStuffWorks . There are other website that have extra layers of naming , such as http://www.delphion.com and http://journal.iftech.com , that seem to use a different word besides " World Wide Web " to reference dissimilar entanglement sites . Another plebeian matter you see is a name likeftp.microsoft.com , used either with the FTP instruction or as a URL ( ftp://ftp.microsoft.com ) in a web browser .

If you have show the articleHow Web Servers Work , then you sleep with aboutname serversandIP addresses . Aname servertranslates a name to anIP destination . When you typewrite a universal resource locator like https://www.howstuffworks.com into your web internet browser , the internet browser contacts its default name waiter and ask , " Have you ever discover of www.howstuffworks.com ? " If this is the first metre the name server has hear of www.howstuffworks.com , it finds the.comname waiter and asks if it knows of the name server handlinghowstuffworks.com . If so , your name host connects to the name host for howstuffworks.com and asks it aboutwww.howstuffworks.com . If the HowStuffWorks name server has a listing for thewwwprefix , it returns the IP speech for " www.howstuffworks.com " and your web web browser connect to that IP savoir-faire .

Thenetwork administratorfor the knowledge base " howstuffworks.com " is in kick ofmappingthe names in the howstuffworks.com orbit to specific machines and their information science addresses . In many large fellowship , there will be different machines ( with dissimilar IP name and address ) manage WWW , FTP , Telnet and other dealings . On smaller website , the same machine can cover everything .

The meshwork administrator makes a list of names and IP addresses , like this :

The­ administrator can put anything in that list , because the name servers do n’t care . The administrator could put inscooby.howstuffworks.com , scooby.doo.howstuffworks.comandscooby.dooby.doo.howstuffworks.com , and when someone types in those names the name host will return the IP addresses associated with them .

In the fount of WWW web site that happen to forge without the " www " prefix , it merely means that the administrator has decide that if there is no prefix , the IP address render should be the IP address for the Web server .

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