ping primary domain name server fail

Js get item primary domain name and get uri parameter parse return result gadgets, jsuri Function getImgDomain () {return "http://imgupload.youboy.com/";}/** get root directory **/function getRootPath () {// get the current URL, for example: http: // localhost: 8083/uimcardprj/share/meun. jsp var curwwwpathpattern contains invalid Doc ument. location. href; //

Host NameThe authorization process is actually called 3A 3A. There is an individual in it responsible for managing all the parsing.A host has a "record type" to indicate its own functions.So what is a record?DNS is actually a database, which contains various mappings.Although they all correspond to each other, the records are different.Common record types:1. FQDN --> IP: a record (address)2. IP --> FQDN: pointer record (PTR)3. Domain -->

One, the type of DNS server①Primary DNS Server (Master)A domain's master server holds the zone configuration file for that domain, and all of the configuration and changes are made on that server, and this essay explains how to co

, select Zhuyu.com Right-click Property----Zone transfer----allow zone transfer tick----Select to all servers (this environment is only testing, select "To All Servers" security is poor)----confirmation.5, after the installation of the subdomain controller, wait a few minutes after the primary domain controller DNS server to see the subdomain of the Zone app (ins

information and SRV records of the failed primary domain control SRVDC01 on the auxiliary domain control SRVDC02.6. Ensure that the IP and machine name are not changed, reload the SRVDC01 member server and add domain, promote to

Basically, Microsoft products need to be attached to domain controllers for authentication, and then we'll add the ad Active Directory feature to Windows Server 2016.1. Change the server IP address2. Modify the computer name (restart the computer)3. Open Server Manager, sele

Personality level Two domain namepersonalized two-level domain name under configuration.Effect:URL to access http://custom.jb51.netThe actual URL Http://www.jb51.net/auth/custom Our approach is to convert the URL of the access to the actual URL through the server configuration Here we will use the Nginx configuration

1. view the Host IP address resolved by the DNS host name Host CommandPurposeResolve a host name to an Internet address or an Internet address to a host name.SyntaxHost [-n [-a] [-c Class] [-d] [-r] [-t Type] [-v] [-w] [-z] Hostname | Address [Server]Hostnew [-a] [-c Class] [-d] [-r] [-t Type] [-v] [-w] [-z] Hostname | Address [

However, the workload of maintaining these level two domain names is very high, but we can solve this problem by using a generic domain name resolution technique, so that support for the generic domain name can be achieved by slightly setting up a DNS

I. experiment environment Three Linux servers 1. primary DNS: 192.168.137.6 2. Server Load balancer from DNS (configured as forwarding domain): 192.168.137.7 3. subdomain DNS server: 192.168.137.9 650) This. width = 650; "style =" background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-l

Article Title: configure the DNS secondary domain name and subdomain name server. 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. 　　I. Planning description: Host A: Dual Nic 192.168

Configure a primary domain name server as follows① domain name is linux.net, network segment is 192.168.10.0/24, server IP is 192.168.10.10, host n