host subdomain on different server

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,

Subdomain authorization: In fact, a larger domain is divided into small areas, each small area can be managed by a group or groups of servers, these servers only resolve domain names within their jurisdiction, resolution requests beyond their scope

"Subdomain Authorization" "Experimental description": a new server IP of 192.168.0.112 is configured to become the primary DNS for the test.com subdomain (a.test.com)"Experimental Validation": subdomains can be self-managed, and DNS can be

1. subdomain authorization and forwarding if a company applies for the next luowei.com domain name, but considering that there are too many departments in the company, it is necessary to create a separate domain name in a separate department, for

2018 Year 8 month Day14:11 Domain and Active Directory What is a domainDomainis a stand-alone unit in a Windows network where mutual access between domains requires a trust Relation. Trust relationships are bridges that connect between

DNS is a core service of the Internet, as a distributed database that can map domain names and IP addresses to each other, making it easier for people to access the Internet rather than remembering the number of IP strings that can be read directly

Zone transferAs stated in the previous chapters, if there are multiple DNS servers in a zone, one of them is the primary DNS server, the other is the secondary DNS server, and the data files of the primary and secondary DNS servers are consistent.

A recordThe A (Address) record is used to specify the IP address record corresponding to the Host Name (or domain name. You can direct the website server under this domain name to your web server. You can also set a subdomain name for your domain

Run multiple domain-based Web sites on an IP address.Your server has an IP address, and there are many mappings (cnames) to this machine in DNS. You and you want to run the www.example1.com and www.example2.org two sites on this machine.

Subdomain authorizationSubdomain authorization to partition a small area on the original domain and specify a new DNS server. In this small area, if there is a client request resolution, just look for a new child DNS server. The benefits of doing so