How to fix nodejs DNS issues?

NodeJs DNS issue and workaround fixes - Medium

After trying several workarounds, we came across improvements and performance benefits by using HTTP keep-alive, DNS caching.

Fixing DNS in Node.js - HTTP Toolkit

Why is Node.js DNS problematic? · DNS requests in node appear asynchronous, but they're actually internally implemented as synchronous calls within node's ...

Solving Node DNS issues and other things - Medium

Their solution to the problem was to include https://www.npmjs.com/package/lookup-dns-cache package in order to cache dns lookups. In their load ...

Node.js v4.4.3 DNS resolution not working as expected

You have roughly 3 options. Add more application servers if your app is stateless; Lower the timeout in resolv.conf to 1 with rotate if you ...

DNS Lookups Failing After Updating to Latest Node 20 and ... - GitHub

We also updated Node (NodeJs 20.16.0) and since then encountered the problem using nodemailer . We pasted the ip address manually to bypass this ...

DNS | Node.js v23.2.0 Documentation

The node:dns module enables name resolution. For example, use it to look up IP addresses of host names. Although named for the Domain Name System (DNS),

nodeJs: dns.lookup error - JavaScript - The freeCodeCamp Forum

This is my code let dns = require('dns'); dns.lookup("https://forum.freecodecamp.org", (err, add, fam) => { console.log("err: " + err, ...

Node.js dns.resolve() Method - GeeksforGeeks

Node.js dns.resolve() Method ... is an inbuilt application programming interface of the dns module which is used to resolve hostname into an array ...

Custom DNS lookup failing on Node 20+, works on Node 18 #55762

Find and fix vulnerabilities ... nodejs / node Public. Notifications You must be signed in to change notification settings; Fork 29.6k · Star 108k · Code · Issues ...

Almost 1 sec added latency for DNS resolution during high ... - Reddit

dns-caching at NodeJS layer can reduce dns lookup calls. You can ... Is the DNS issue resolved in latest node LTS ? Upvote 1. Downvote

Unable to Resolve DNS for api.huggingface.co on Ubuntu 24.04

Another good debugging technique to try before reconfiguring your server is to try resolving the same domain using dig on your local machine or ...

Error DNS in container - Questions - n8n Community

... node.js:1620:35)", " at processTicksAndRejections (node ... Most likely there was some kind of problem with the docker's internal DNS.

EAI_AGAIN error (DNS resolution) - Fly.io Community

The /etc/resolv.conf inside instances is set to our private network DNS server. We need to go through it to resolve private DNS queries without ...

How to fix getaddrinfo ENOTFOUND DNS issue on Node.js Azure ...

We are trying to call external Azure App Service from our Node.js Azure Functions app. We have these ENOTFOUND errors in couple of ...

DNS problem looking up A record for my domain - Help

My web server is (include version): Node.js 12 running on 64bit. The operating system my web server runs on is (include version): Amazon ...

Node.js DNS - GeeksforGeeks

The DNS module in Node.js is a core module that facilitates DNS-related operations, such as querying DNS records and resolving domain names. It ...

How To Set Up A Simple DNS Server In Node.js? - Uptimia

Choose a hosting platform: Select a reliable hosting service that supports Node. · Set up the server environment: Install Node. · Transfer your ...

Node.js DNS Module - W3Schools

DNS Methods ; resolve(), Returns an array of record types belonging to the specified hostname ; resolve4(), Looks up an IPv4 address. The callback function ...

Node.js DNS over HTTPS Code Example in 2024

The default timeout if you are behind a blackholed DNS server in Node.js ... DNS blackholed VPN) – this highlights the DNS blackhole problem:.

Improving wolt.com Latency by Demystifying Node.js DNS Resolution

After identifying the issue with DNS resolution, our next step was to determine whether the root cause was a DNS server-side issue or a Node.js ...