dns

Today when looking at the source code of a website found rel= "dns-prefetch" href= "//static.tuweia.cn/" > A little curious about dns-prefetch, Because more than once to see, today finally can't help to see what he is what technology? Here is a

Before you build a DNS server, introduce the terminology in several DNS 1, forward lookup zone: mapping for Computer name to IP address. When a DNS client initiates a request to a DNS server to resolve the IP address of a computer name, the DNS

In the previous blog, we introduced the architecture of DNS, the common records, also introduced the configuration of the secondary server, today we will introduce some of the files behind the DNS server. In fact, the work of the DNS server relies

A DNS resource record (this section is from the computer network: top-down method)Resource records are the way that domain names and IP mapping information are stored in a DNS server, that is, how the server organizes, stores, and manages this

DNS server ConfigurationI. DNS Overview: DNS is an abbreviation for the domain Name System and is a computer and network service naming system that organizes the domain hierarchy. Its role is: to convert the domain name into a network can recognize

It is a very basic requirement to ensure the security of the domain name resolution system on the Windows Server 2003 domain (domain Name System, for short, DNS). Active Directory (Active Directory, referred to as AD) uses DNS to locate resources

It is a very basic requirement to ensure the security of the domain name resolution system on the Windows Server 2003 domain (domain Name System, for short, DNS). Active Directory (Active Directory, referred to as AD) uses DNS to locate resources

In the face of more and more complex network applications, many networks will encounter one or more faults. Now, let's analyze the DNS troubleshooting process. This section describes the precautions, troubleshooting procedures, and detailed

Dns server Reconstruction and Recovery | dns4521. If a DC with DNS installed is damaged and the DNS is rebuilt on another host, it seems that there is no problem in the first reconstruction. However, after the host role is disabled, the dns record

The first paragraph: small knowledge (can be neglected to see) Second paragraph: Get the best DNS Third paragraph: Setting up DNS locally Fourth paragraph: Broadband connection (dial-up Internet, is no use of the router's ROC) set up DNS The

Overview of DNS system parsing process DNS (domain name servive) is the most basic and important service in internet/intranet, providing automatic conversion of domain name to IP address in network access. We know that there are thousands of hosts

In network optimization and network security protection, we may need to use to modify the DNS server address, the next small series to share with you how to modify the DNS address, here to the current WIN8 system as an example, teach you how to

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

When sending an email, Postfix uses the system's resolver (that is, the DNS client, which can query domain information from the DNS server) to obtain DNS information. When receiving a mail, the DNS of your domain must provide delivery information

@echo off : Main Cls Echo. Echo. echo 1. Generate automatic configuration computer name, DNS, Gateway, IP script, IPX internal network number Echo. Echo 2, automatic network engraving server configuration Echo. Echo 3. Telecom netcom line switch

Some common knowledge of configuring DNS servers in Linux-Linux Enterprise Application-Linux server application information. The following is a detailed description. It is particularly important to use and configure DNS for how to implement Intranet

I. PrefaceThe new version of Foxmail provides the "express mail" function. At first, I did not know how to use it. Later I learned to set the IP address of the local DNS server in tools> System Options.I think this new function is quite useful. You

Overview and use of DNS principles ==================================== DNS principles Bind installation configuration and reverse Parsing Master-slave Replication Subdomain authorization and forwarding ACL and view ========

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Ext: http://www.cnblogs.com/zcy_soft/archive/2013/09/23/3335235.html DNS a record NS record MX record CNAME record txt record TTL value PTR valueConstruction Station noun Explanation: DNS a record NS record MX record CNAME record txt record TTL