domain name system, parts I-II
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domain name system, parts I-II joint hearings before the Committee on Science, Subcommittee on Basic Research and Subcommittee on Technology, U.S. House of Representatives, One Hundred Fifth Congress, second session, March 31 and October 7, 1998. by United States. Congress. House. Committee on Science. Subcommittee on Basic Research.

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Published by U.S. G.P.O., For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office in Washington .
Written in English



  • United States.


  • Internet domain names -- Government policy -- United States.,
  • Internet addresses -- Government policy -- United States.,
  • Internet.

Book details:

Edition Notes

Other titlesDomain name system, parts 1-2, Domain name system, parts one and two
ContributionsUnited States. Congress. House. Committee on Science. Subcommittee on Technology.
LC ClassificationsKF27 .S3924 1998
The Physical Object
Paginationvii, 483 p. ;
Number of Pages483
ID Numbers
Open LibraryOL87368M
ISBN 100160581044
LC Control Number99195374

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The domain name system, parts I-II: joint hearings before the Committee on Science, Subcommittee on Basic Research and Subcommittee on Technology, U.S. House of Representatives, One Hundred Fifth Congress, second session, March 31 and October 7, (Book. A single IP address can have several domain names affiliated with it. The relationship between the name of a computer and an IP address is defined in the Domain Name System (DNS) database. The DNS database is distributed worldwide. The DNS database contains individual records that are called Resource Records (RR). Individual parts of the DNS. • The “Domain Name System” – Created in by Paul Mockapetris (RFCs and ), modified, updated, and enhanced by a myriad of subsequent RFCs • What Internet users use to reference anything by name on the Internet • The mechanism by which Internet software translates names . On the Web, the domain name is that part of the Uniform Resource Locator (URL) that tells a domain name server using the domain name system (DNS) where to forward a request for a Web page. For example, the domain name locates an IP address for "" at Internet point

  Anatomy of a Domain Name and URL: Many people are confused by terms like domain name, top level domain, third level domain, uniform resource locator and the like. you should try to know those five parts: protocol, sub-domain and domain, path, query and parameters, and fragment. By knowing those names and conventions, you will not be lost in. Behind the scenes there is a domain name "phone book" that maps your requested domain name to the IP address of the server where the website lives. => Enough of that, let's talk anatomy. A domain name is simply a name that takes the place of an IP address, making it easier for people to remember it. and are domain names. Domains are organized by level: 1. The portion of the domain name farthest to the right (after the dot) is the top-level domain (TLD). Examples of TLDs ,.edu, 2.   A fragment is an internal page reference, sometimes called a named anchor. It usually appears at the end of a URL and begins with a hash (#) character followed by an identifier. It refers to a section within a web page. Further reading. Uniform Resource Locator - Wikipedia reference. URL shortening - making URLs shorter.

Part 2 Address Allocation and Name Resolution Introduction to the Domain Name System Although TCP/IP uses IP addresses to locate and connect to hosts (computers and other TCP/IP network devices), users typically prefer to use friendly names. For example, users prefer the friendly name , instead of its IP address,File Size: KB.   This is the MCQ in Domain Name System from book the Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in datacom, topic in Electronics Systems and Technologies (Communications Engineering) this will definitely help you before taking the Board Exam. This name server is the first place that the host looks in order to resolve a domain name into an IP address. If the domain name is in the local zone, the default name server can handle the request. Otherwise, the default name server queries one of the root servers. The root server responds with a list of name servers that contain data for the. The Ohio State University Raj Jain 15 Name Resolution (Cont) Each computer has a name resolver routine, e.g., gethostbyname in UNIX Each resolver knows the name of a local DNS server Resolver sends a DNS request to the server DNS server either gives the answer, forwards the request to another server, or gives a referral Referral = Next server to whom request should be sent.