1. What is DNS?
(Domain Name System) domain name system.
In fact, the functions implemented by DNS are very simple and effective, so that users do not need to remember the IP addresses that frequently access the server, you can directly access the
Many people do not know how to resolve public domain names on their own DNS servers. Now let's announce the steps.
1. You must have your own domain name. Therefore, go to the domain name registrar to apply for a registered domain name. Try to find a
The beginning, end, and analysis of DNS pollution nationwide in January 21, 2014
Ovear was debugging a new server at around on June 30, January 21, and it was found that it suddenly failed .. Ping the following command and find that all Ovear
Ovear was debugging a new server at around on June 30, January 21, and it was found that it suddenly failed .. Ping the following command and find that all Ovear domain names point to the IP Address [65.49.2.178. The first reaction of Ovear is that
I. dns theory: DNS: Domain Name Service (domain nsme service) role: Resolving Domain names to IP (forward parsing) or resolve IP to domain name (reverse resolution) The classification of DNS top-level domains: Organization domain:.
Each IP address can have a host name that consists of one or more strings separated by a decimal point. With the hostname, do not memorize each IP device IP address, just remember the relative intuitive meaningful host name on the line. This is the
Objective:
Linux friends know that Bind is Linux under the DNS service software, but many people do not know, it can also run in Windows System, Windows system with DNS, weak, is not capable of intelligent DNS resolution, in Windows 2008 R2 version
Objective
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The role of DNS
Introduction:DNS (domain Name System, domainname), Internet as domain name and IP addressa distributed, mutually mappedDatabase, enabling users to access the Internet more easily, instead of remembering the number of IP strings that can be read
Option meaning of info. plist, meaning of info. plist
1. application does not run in background (container name: UIApplicationExistsOnSuspend) from the end of iOS4.0, when you apply the program line, press Home terminal, the application does not
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