Dns Server

Some articles on dns, dns server, dns servers, servers, server:

ISP Redirect Page - How This Works
... Domain Name System (DNS) Resolution is the process of translating a domain name (for example www.wikipedia.org) into an IP address that computers can use ... Every ISP runs a DNS server (usually many DNS servers) to help their customers translate domain names into IP addresses that computers understand and use ... When an ISP's DNS server receives a request to translate a name, the DNS server returns the IP address back to the customer's computer and the customer's computer is then able to connect to the ...
Domain Name System Security Extensions - Zone Enumeration Issue, Controversy, and NSEC3 - On-line Signing
... a signing key to be kept on-line and accessible to each DNS server ... are needed only on a single master DNS server, while to support on-line signing the zone signing key must be kept on each authoritative DNS server ... Some authoritative servers must be accessible from the Internet and ideally these will be widely dispersed, making it difficult to keep the keys under control ...
Mysql Bind - Design
... (now unxsBind) centralizes all data in a replicated SQL database and limits any DNS configuration errors to one software package failure point ... unxsBind is a BIND9+ server management system only, not a DNS server, and generates DNS server specific configuration files so that the DNS server does not have to rely on a live SQL ... The unxsBind used SQL server is only needed to be operational for administration and deployment of new zones, new resource records, resource record changes and zone SOA changes ...
Network Address Translation - Applications Affected By NAT
... of the IP address and/or TCP port number makes the information received by the server invalid ... Most traditional client-server protocols (FTP being the main exception), however, do not send layer 3 contact information and therefore do not require any special ... The DNS protocol vulnerability announced by Dan Kaminsky on July 8, 2008 is indirectly affected by NAT port mapping ...
Split-horizon DNS
... In computer networking, split-horizon DNS, split-view DNS, or split DNS is the facility of a Domain Name System (DNS) implementation to provide different sets of DNS information ... provide a mechanism for security and privacy management by logical or physical separation of DNS information for network-internal access (within an administrative domain, e.g ... Implementation of split-horizon DNS can be accomplished with hardware-based separation or by software solutions ...