closest dns server to

1. How to Create a DNS server on Linux: Environment assumptions One or two machines, one LINUX, The Machine name LINUX, the domain name tongqiang. cnIP address is 192.168.0.5, the other machine is WIN98, The Machine name tongqiang, And the IP address is obtained from the DHCP server on LINUX. 2. Create a DNS serverSupp

For the wan nic, we configure the IP address and mask for it, without configuring the gateway and DNS. For LAN NICs, the IP address and mask are also configured. Because it is 10 private network segments, the mask can be used by default. Then we set up AD because we need to deploy DHCP, and DHCP requires AD to operate normally. Then we select the DHCP server, DNS

domain configuration file for 192.168.1.rev [Root @ server etc] # cd/var/named/chroot/var/named // enter the/var/named/chroot/var/named/Directory [Root @ localhost named] # cp named. local 192.168.1.rev // Copy the domain configuration file 192.168.1.rev [Root @ localhost named] # vim 192.168.1.rev -------------------------------------------------------------------- $ TTL 86400 @ In soa localhost. root. localhost .( 1997022700; Serial 28800; Refresh

. go to the reverse resolution template configuration file Cd/var/named/chroot/var/named 2. copy the reverse resolution template file Cp-p named. local 192.168.0.zone 3. edit the reverse resolution configuration file Vim 192.168.0.zone Modify the last two rows In ns contoso.com 106 in ptr mail.contoso.com [Root @ mail named] # cat 192.168.0.zone $ TTL 86400 @ In soa localhost. root. localhost .( 1997022700; Serial 28800; Refresh 14400; Retry 3600000; Expire 86400); Minimum In ns contoso.com. 10

Use nsloop to specify different dns server addresses to obtain different CDN addresses Dns 202.101.172.47 is the dns address of ZhejiangThe obtained sina address is 61.172.201.194/195 (Shanghai Telecom ).Ping 202.101.172.47 returns a latency of about 2 ms. Dns 8.8.8.

resolution template and modify the reverse resolution File1. Go to the reverse resolution template configuration file cd/var/named/chroot/var/named2. copy the reverse resolution template file cp-P named. local 192.168.0.zone3. Edit the reverse resolution configuration file Vim 192.168.0.zone and change the last two lines to INNS linuxidc.com106In ptr mail. linuxidc. Com[Root @ mail named] # cat 192.168.0.zone$ TTL 86400@ In soa localhost. root. localhost .(1997022700; Serial28800; Refresh14400;

; Refresh14400; Retry3600000; Expire86400); MinimumIn ns localhost.2 in ptr www.linuxidc.com. // Modify the last line to (my IP address is 192.168.1.2 and the domain name is www.linuxidc.com)--------------------------------------------------------------------[Root @ server named] # bind-chroot-admin-s // automatically sets the group and permissions (/usr/bin/find may be prompted in CentOS: /var/log/named. log: the file or directory does not exist)[Roo

Through this server, Intranet users can access the Internet normally. Here we use the BIND provided by FreeBSD to implement DNS resolution. In fact, many DNS servers on the Internet use this software. The basic procedure is as follows: ◇The information given to me by the DNS parent domain (edu.cn) is as follows:Dom

I have already studied bind's cache dns server. Today I have studied dnsmasq's dns Cache and found that the configuration of dnsmasq is much simpler. It is better for new users to get started with complex configurations than those of bind, after all, it is difficult to maintain the service after it is used locally. Check the operation.System: CentOS 5.4Ip: 192.16

Soalris10 uses bind9.2.4 to set up a dynamic dns server-Linux Enterprise Application-Linux server application information. The following is a detailed description. The view function of bind 9 is used to parse different addresses by IP address. Dns server address: dns.test.

Build a DNS server in CentOS DNS performs forward and reverse resolution... Full Qualified Domain Name Security Qualified host Name = Host Name. For example, www.tar ena.com.cn Execute the program:/usr/sbin/named service Script:/etc/init. d/named default port: TCP/UDP 53 Virtual root environment:/var/named/chroot/Master configuration file:/etc/named. conf region

Article Title: Set up a DNS server in Linux (3 ). 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. 4. standard resource records 　　 ----------------------------------------------------------------------- 　　 Resource Record text name meaning record type Function 　　 --------