find closest dns server

gradually After successful installation Open Control Panel -- Administrative Tools -- find DNS and click Open -- Forward lookup area. If you want to use doc.mic.cn, right-click the forward lookup area and choose create region. Next, enter the name mic.cn. Create a host Doc in the blank space on the right. The complete domain name is doc.mic.cn. Note: You must create a host name named empty and th

DNS is the abbreviation for the domain Name System. Everyone in the Internet input URL, is through the domain name resolution system to find the corresponding IP address to access the site. But the recent Microsoft Windows 2000 and Windows 2003 DNS services have a very high security vulnerabilities, if hackers successfully exploited, then our internet operation w

Standard DNS software:BIND: Berkeley Internet Name Domain Associated software packages: software packages starting with BindBind-libs provides library files for some peripheral toolsBind-utils client command line toolBIND server package, used to provide DNS ServerBind-chroot, do not install it. This program is very strange.Bind-devel Development KitBind-libbind-d

In fact, the domain name resolution Server adds its own authoritative domain resolution based on the DNS Cache Server. This blog post will show you how to turn a DNS cache server into a domain name resolution server. If you are no

The following is the basic solution for setting up DNS servers in Ubuntu. Because network-manager always causes various problems, you can uninstall it in anger and manually modify/etc/network/interfaces as follows: # Thisfiledescribesthenetworkinterfacesavailableonyoursystem # andhowtoactivatethem. The following is the basic solution for setting up DNS servers in Ubuntu. Because network-manager always cause

enter a text URL in the browser's address bar, it will first connect to your ISP's domain name resolution server to find its IP address, and if not, connect to the DNS on the previous level to continue the query. On the Internet, there are currently only five "master" level DNS has a complete IP list, so when you conn

L.sqlexception:unknown Server host name ' ServerName '.I ping the corresponding server name on the Linux server that deploys the DPA (Ignite) to find that the ping is not working, and ping its IP address is OK. The reason is because of problems with our DNS

. (4) configure the/etc/namedb/named. conf file: # Cd/etc/namedb# Ee named. conf The content is as follows: Options { Directory "/etc/namedb "; PID-file "/var/run/named/PID "; Dump-file "/var/dump/named_dump.db "; Statistics-file "/var/stats/named. Stats "; }; Zone "."{ Type hint; File "named. Root "; }; Zone "0.0.127.in-ADDR. Arpa "{ Type master; File "Master/localhost. Rev "; }; Zone "wxicab.edu.cn "{ Type master; File "db.wxicab.edu.cn "; }; Zone "128.193.58.in-A

DNS stands for Domain Name System, which is the domain name resolution system. It helps you find a path on the Internet. Its function on the Internet is to convert a domain name into an IP address that can be recognized by the network. At present, domestic telecom operators use DNS hijacking and DNS pollution to interf

The company applied for a fixed IP from Unicom, and then set up a Web server in its own room, the server needs its own DNS to access the Internet, the server (CentOS) configured on the DNS, site access is not a problem. But I'm going to use a file_get_contents or something l

Article Title: setting up a DNS server in Linux (1 ). 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. Introduction to Domain Name System 　　 1. Domain Name System 　　 The domain name system is a distributed database that enables local control of part of the entire Distr

brew services restart dnsmasq Stop itstop dnsmasq View DNSMASQ's Runps aux | grep dnsmasq Find running parameters/usr/local/opt/dnsmasq/sbin/dnsmasq --keep-in-foreground -C /usr/local/etc/dnsmasq.confLocate the Run configuration file:/usr/local/etc/dnsmasq.confEdit him, here with vim:vim /usr/local/etc/dnsmasq.conf Do the following things, remove the following comments, and modify, the specific configuration is what to do, there will be said late

address you can find the required domain Name service large. The contents of the/etc/hosts.conf are shown below: Order Hosts,bindMulti on The settings here tell the host name to search in the/etc/hosts file first, and then query the domain name server. 2.3 Definition File/etc/named.boot To enable the Linux system to complete the function of the domain name server