dns server search

Article Title: LINUX Study Notes: DNS server settings. 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. Install and learn REDHAT LINUX7.0 half a month ago. As a newbie to Linux, I encountered some inevitable problems. By reading books and materials, viewing BBS, I tried t

localhost. root. localhost .( 1997022700; Serial 28800; Refresh 14400; Retry 3600000; Expire 86400); Minimum In ns localhost. 1 in ptr localhost. 5./var/named. ca clue File Purpose: Initialize the buffer information. This file does not need to be changed by the administrator, but comes with the system. 6./etc/hosts Purpose: map to other major computers on the Internet. It is usually used as a DNS backup. That is to say, the Hosts table is used when t

Garbage station bloggers are still using the WIN7 system, recently through switches and routers are always not connected to the Internet, and other computers on the network can be networked, check found that the computer desktop in the lower right corner of the internet appears yellow exclamation point, after detection prompts "Windows can not communicate with the device or resource (primary DNS server)", I

The computer used to install the DNS server must use a static IP address, such as 172.16.16.99. After the system downloads the DNS server components, click the Start-Administrative Tools-DNS command to open the DNSMGMT console, as shown in Figure 1. In this console, you can

1, the concept of universal Domain name resolution: If the user login mageedu.com, input error, input ww.mageedu.com, mageedu.com NS Server is unable to judge ww this domain name. So in order to prevent this error. The configuration of the NS server for a small web site can be defined in an item *.mageedu.com. To boot the user who entered the error can also access the site. But some of the big Web sites

Final preparations for Lync Server===dns Record Preparation1) Turn off the IPV6 of all servers first650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/84/8E/wKiom1eUf1miflHuAABAZDcZSGk894.png "style=" float: none; "title=" 2016-07-24_102936.png "alt=" Wkiom1euf1miflhuaabazdczsgk894.png "/>2). Pool.jacksi.win (If you have two servers in the pool, you need to create two pool.jacksi.win and then point

The speed of surfing the Internet, and DNS server domain name resolution ability is closely related, I hope the internet surfing smooth sailing, we must find ways to ensure that the DNS server efficient and stable operation. To do this, we only have the workaround, dig deeper, and be good at using some of the details o

Author: syd168 15:09:18 from: Mr. Linux I. Basic DNS knowledgeAs we all know, in network communication, data links Use MAC addresses. The network layer uses IP addresses, and the transport layer uses port numbers, each of which has its own identification method. IP addresses are the most closely related to users. Each incoming computer (whether Internet or intranet) must have its own IP address to ensure correct inform

Believe that on weekdays, many friends have encountered the DNS server did not respond to the problem, then what is the cause of this failure? And how should we solve it? The DNS server supports multi-line parsing, especially for operators with multiple export lines. DNS se

DNS server is responsible for the work of domain name resolution, its importance is self-evident. If there is a problem with the DNS server in the network or if the information data is lost, the server will not be able to complete the domain name parsing work. Therefore, you

Unable to display page. The page you are looking for is currently unavailable. There may be a technical problem with the WEB site, or you may need to adjust your browser settings. A server or DNS error was not found. Ping can ping, Telnet 80 port also no problem. Look at the Httperror under LogFiles and find a lot of "36_connections_refused" error messages. Baidu searched the next "_connections_refused" t

Domestic Internet connection speed is not satisfactory is the fact that many netizens and carrot and stick, in order to maximize the speed of the Internet. A time fast cat plus whip, netants and other network Tools software by netizens. However, most people ignore the impact of the Internet speed of an important link, that is, domain name resolution. It is well known that each server connected to the Internet has a unique IP address, which is known a

A 198.32.64.12 　　 . 3600000 NS M.ROOT-SERVERS.NET. 　　 M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33 　　 6./etc/hosts 　　 Purpose: map to other major computers on the Internet. It is usually used as a DNS backup, that is, the Hosts table is used when the DNS system encounters a problem. 　　 Instance: 　　 127.0.0.1 localhost. localdomain localhost 　　 192.168.10.1 thj.mycompany.com thj 　　 # Since each