zimbra dns configuration

/Etc/resolv. conf This file is a DNS domain name resolution configuration file. Its format is very simple. Each line starts with a keyword, followed by configuration parameters.Resolv. conf has four keywords:Nameserver # define the IP address of the DNS serverDomain # define a local domain nameSearch # define the domai

DNS (domain Name System), the Internet as the domain name andIP Addressone of the mutual mappingsDistributed databaseTo make it easier for users to accessInternet, instead of remembering the number of IP strings that can be read directly by the machine. ThroughHostname, the process of eventually getting the IP address for that hostname is called Domain name resolution (or hostname resolution). The DNS proto

Winser2003-Based System The DNS Server is a (Domain Name System or Domain Name Service) Domain Name System or Domain Name Service. Simply put, the role of DNS is to resolve a domain name address such as www.baidu.com to 61.135.168.105. It is to resolve the domain name to a specific IP address. In fact, we can directly enter the IP address to access the domain name, for example: http: // 61.135.169.105

protected] ~]# mount/dev/cdrom/mnt //Mount CD to the MNT directoryMount:block Device/dev/sr0 is write-protected, mounting read-only[Email protected] ~]#Installing the DNS Package[Email protected] ~]# rpm-ivh/mnt/packages/bind-9.8.2-0.17.rc1.el6_4.6.x86_64.rpmModify the main distribution file, the master profile only needs to modify the optins{} entry[Email protected] ~]# vi/etc/named.conf650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/79

Article Title: RedHat8.0 server configuration solution (DNS ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 1.1 Introduction The most basic service in TCP/IP networks is domain name resolution. That is, you can access your website through IP address or URL. In additio

PowerDNS can run on a free open-source DNS server of Linux/Unix derivative version. It can be configured using different backend servers, including BIND-type Regional files and relational databases, or load balancing/failover algorithms. It can also be configured as a DNS recursion to run as an independent process on the server.The latest version of the PowerDNS authorization server is 3.4.4, but the curren

Options block:Listen-on port listens to the local IP address and port of the DNS query requestEg: listen-on port 53 {192.168.0.78}; listens to the DNS query of 192.168.0.78 on the local machine. If this parameter is not followed, it indicates listening to the DNS received by all the IP addresses of the Local MachineListen-on port 53 {any ;};Listen-on-v6 port list

Options block:Listen-on port listens to the local IP address and port of the DNS query requestEg: Listen-on port 53 {192.168.0.78}; listens to the DNS query of 192.168.0.78 on the local machine. If this parameter is not followed, it indicates listening to the DNS received by all the IP addresses of the Local MachineListen-on port 53 {Any ;};Listen-on-v6 port list

As we all know, Linux does not catch up with Windows popularity and ease of use on desktop applications, but it is precisely because of its seemingly troublesome command-line operations that make it more secure than Windows, which uses a graphical interface for ease of use, This makes Linux a very popular server, especially with the well-known Apache lamp and DNS server bind. Let's say the configuration met

server resource record, indicating the name server in the domain. This is the dns server. MX is the email server resource record of the email exchange, indicating the domain. You can write multiple MX records to specify multiple email servers. The priority level is determined by the number after MX. The smaller the number, the higher the priority of the email server. A is A host record that maps the host and IP address. CNAME is an alias record, whic

I think for Some of the features, we should not be unfamiliar with it. Here's what I'm demonstrating for you is in linux system installed dns dns forward parsing to dns reverse parsing and the final master-slave server. is also the focus of the experiment. In the display of life, dns Reverse parsing is

192.168.8.79[Root @ ns ~] #/Usr/local/named/bin/nslookup ns.linuxfan.cnServer: 192.168.8.79Address: 192.168.8.79 #53Name: ns.linuxfan.cnAddress: 192.168.8.79The test is successful.5. For additional settings, install phpmyadmin as the dns backend management. If you are not familiar with the database, check it out.PhpMyAdmin-3.3.10-all-languages.tar.gz software package, pay attention to install php5.3. You can use phpmyadmin-2.11.11.3-all-languages.tar

1 abbreviationsLook at the shorthand form: the simplest isConcept: The second field of the zone statement is used to specify the domain name, which is the source of all data in the region's data file (origin)Www.cui. In A 192.168.7.234The shorthand method is www in A 192.168.7.234In fact: www means cui. Host under this domainThe shorthand source is based on:Zone "Cui" in {type Master;file "Db.cui";};In the RR, all names that do not end with ".", such as WWW, are automatically appended to the sou

Intelligent DNS installation and configuration-Linux Enterprise Application-Linux server application information. The following is a detailed description. Note: For smart DNS configuration, the main purposes are: 1. Solve the Problems of China Netcom and China Telecom 2. Implement Regional Planning (access to the neare

As we all know, Linux does not catch up with Windows popularity and ease of use on desktop applications, but it is precisely because of its seemingly troublesome command-line operations that make it more secure than Windows, which uses a graphical interface for ease of use, This makes Linux a very popular server, especially with the well-known Apache lamp and DNS server bind. Let's say the configuration met

DNS service configuration and application 2-Linux Enterprise Application-Linux server application information. The following is a detailed description. 10. Set root region: When the dns server performs recursive query, if the local region file cannot be parsed, it will go to the root server for query, so in the master configu