why use subdomain

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,

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone

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

Shandong SEO has in the past talked about the optimization of the site's external links is one of their own registered independent domain name to create a blog to attract outside the chain. Because the content of the blog is usually more

A good site, should be good use of their own site resources. Choose to use a subdomain or a directory to reasonably distribute their site content, the site in search engines have very good help, good use will be the weight of the site to improve the

As the program grows, we need to split it into multiple SWF and dynamically load it as needed. During splitting, we should try to compile different classes into a unique SWF to avoid increasing the file size of the entire program due to the increase

A: What is DNS why there is DNSDomain Name Systems (English: Domain Name System, abbreviation: DNS) is a service of the Internet. The internet was born early because the number of access to the Internet is very small, there is no dedicated DNS

Why is my domain name resolved for a few days? Can I ping my computer or the original IP address? my domain name was originally bound to 192.168.1.3 for local debugging and then bound to the IP address 222.186.50.211, after this takes effect, all

I. PrefaceIi. Basic Knowledge1. What is an IP address?2. What is a fixed IP address?3. What is a dynamic IP address?4. What is a domain name? What makes a domain name?5. What are subdomain names and second-level domain names?6. What is DNS?7. What

When a website call loads comments and other information, it encounters a problem where JavaScript cannot be executed between different domain names. It is always not displayed during loading, but it can be correctly displayed if you access another