Here are a few title options, playing with the \'question\' format you requested: * \'getaddrinfo EAI_AGAIN\' in Node.js: What\'s Causing This DNS Timeout? * Node.js DNS Lookup F

How to Resolve 'getaddrinfo EAI_AGAIN' Errors

The error message "getaddrinfo EAI_AGAIN" is a Node.js error that indicates a timeout during DNS lookup. It can occur due to network connectivity issues or proxy-related errors.

What is dns.js and Its Role

dns.js is a Node.js module responsible for performing Domain Name System (DNS) lookups. It is a core part of Node's networking functionality and is used to resolve domain names into IP addresses.

Recreating the Error with a Different Domain

To recreate the error with a different domain, try the following steps:

1. Open a command prompt or terminal.
2. Install Node.js and run the following command:

node -e "dns.resolve('example.com', () => { });"

Replace "example.com" with the domain name you want to test.

3. If the DNS lookup fails or times out, you will encounter the "getaddrinfo EAI_AGAIN" error.

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