Node.js DNS Code
Node.js DNS Code
When we say about the Node.js module, DNS is also a dns module which is used to do name resolution facility which is provided by the OS as well as used to do an actual DNS lookup.
And when we say about the main advantage, you need not to worry about the memorizing the IP addresses. And DNS server will provide the facility to convert domain or subdomain name to IP addresses.
And to understand this we will take a example to print the IP Address of CrackYourInterview.com on the console. Below is the code to get the IP address of crackyourinterview.com and name the code file as "GetIPAddressDNS.js".
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And to run the above file we use the Node.js command prompt and run the below command.
Node GetIPAddressDNS.js
And output of above command is given below:-
And we have create one more example code from which we will get the address details in Node.js and name the code file as GetAddressDetails.js.
To get the code click here
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And to run the above file we use the Node.js command prompt and run the below command.
Node GetIPAddressDNS.js
And output of above command is given below:-
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