"Cloudxns teach you a few strokes" how to make multi-IP domain configuration with ease? (1)

Objective

People who have used intelligent DNS know that in order to improve the efficiency of website access, we will be many different IP sub-regional, sub-operators to resolve.

However, Cloudxns will use the actual evaluation to tell you that multi-IP flexible configuration is far more than you know. Let's take a look at how you can get your multi-IP domain configuration up and down in the CLOUDXNS system.

1: Well-known sub-region, sub-operator configuration analysis

Unlike most of the intelligent DNS you have seen, Cloudxns is the world's first analytic line in the country finely divided into provinces and municipalities, in the overseas accurate to some countries, and analytic records can be in 0.5 seconds in the global effective Free intelligent DNS resolution platform.

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This part of the general will be used and testing, not to repeat here. If the resolution is not accurate, Weibo @cloudxns or to customer service QQ (800081044) feedback. (However, since the cloudxns operation for more than two years, there is no such questions and complaints, you can rest assured that use)

2: Custom Private Line Resolution

Private line, as the name implies, is a custom-made line by the user, probably many friends have not heard of. Many intelligent DNS platforms in China also have similar functions, but basically also put in the most expensive package to use, we are the only one in the country free to provide a private line resolution trial of intelligent DNS.

The private line is based on the EDNS mechanism (see RFC 2671), which supports edns-subnet-client. You can customize the private line to belong to the IP segment by the webmaster, and then access the IP segment of your site user's resolution is the private line resolution configuration. Words do not say much, let small make up to teach you to test!

First, you need to request an experience private line on the Private Line configuration page and wait for the administrator to pass, then configure your private line IP segment. When you are finished configuring:

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After the preparation has been completed, you need to return to the domain management home "private Line" that column click "Open", when the Blue "open" button turned gray "close" button indicates that the domain name has turned on the private line function. ：

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After the function is turned on, you can configure the private line domain name resolution, then the "Custom Line" tab is located at the bottom of the line type that is parallel to the operator. ：

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With all of the above configured, you can start testing your private line accuracy.

Test one: Set the private line IP segment to 1.1.1.1-1.1.1.1, configure the domain name www.chinatesters.cn full network default to a record 9.9.9.9, customize the line to the CNAME record www.cloudxns.net. Use the dig command that supports edns-subnet-client to verify the following:

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Test two: Set the private line IP segment to 192.168.100.90-192.168.100.200, configure the domain name www.chinatesters.cn full network default to a record 9.9.9.9, custom line to CNAME record www.cloudxns.net. Using the IP 192.168.100.154 client to configure the local DNS for 192.168.100 network segment intranet DNS access to the site www.chinatesters.cn, you will find that you are visiting the CLOUDXNS official website. ：

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(This series of articles is not finished yet, the next one will continue to tell you about the features of multi-IP domain configuration in cloudxns)

This article from "Ah yo, good oh!" "Blog, be sure to keep this provenance http://ohaha.blog.51cto.com/1194900/1630033

"Cloudxns teach you a few strokes" how to make multi-IP domain configuration with ease? (1)