3/30/2024 0 Comments Smaart 7 error 253![]() ![]() The key functionality of the DNS exploited here is that different users can simultaneously receive different translations for the same domain name, a key point of divergence from a traditional phone-book view of the DNS. When a user accesses a distributed Internet service using a URL, the domain name of the URL is translated to the IP address of a server that is proximal to the user. Users take advantage of this when they use meaningful Uniform Resource Locators ( URLs) and e-mail addresses without having to know how the computer actually locates the services.Īn important and ubiquitous function of the DNS is its central role in distributed Internet services such as cloud services and content delivery networks. The DNS can be quickly and transparently updated, allowing a service's location on the network to change without affecting the end users, who continue to use the same hostname. 4.3 Circular dependencies and glue recordsĪn often-used analogy to explain the Domain Name System is that it serves as the phone book for the Internet by translating human-friendly computer hostnames into IP addresses.4.1.1 Recursive and caching name server.3.2 Domain name syntax, internationalization. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |