--- title: "#ipaddress articles | Hashnode" description: "Explore 31 articles tagged #ipaddress on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/ipaddress" --- Tag # #ipaddress 31 posts · 3 followers [William hazad](https://hashnode.com/@williamhazad) · [Oct 24](https://hashnode.com/posts/how-do-you-get-reliable-ip-location-data-in-node-js/6adc921b08cb0248c8d34f62) ### [How Do You Get Reliable IP Location Data in Node.js?](https://williamhazad.hashnode.dev/how-do-you-get-reliable-ip-location-data-in-node-js?utm_source=hashnode&utm_medium=feed) Learn how to capture client IPs, choose a reliable geolocation API, cache lookup results, and handle location inaccuracies in Node.js with practical code examples. 12 min read · [williamhazad.hashnode.dev](https://williamhazad.hashnode.dev/how-do-you-get-reliable-ip-location-data-in-node-js?utm_source=hashnode&utm_medium=feed) [Shivam Kumar](https://hashnode.com/@Shivamshrma09) · [Apr 4](https://hashnode.com/posts/do-you-want-to-know-about-the-internals-of-dns/69d0a963e466e2b762135b51) ### [Do you want to know about the Internals of DNS?](https://shivamshrma09.hashnode.dev/do-you-want-to-know-about-the-internals-of-dns?utm_source=hashnode&utm_medium=feed) its an complete indepth article on how DNS works internaly and how your query gets resolve in seconds . i have discus i n depth 3 min read · [shivamshrma09.hashnode.dev](https://shivamshrma09.hashnode.dev/do-you-want-to-know-about-the-internals-of-dns?utm_source=hashnode&utm_medium=feed) [Rohit kahar](https://hashnode.com/@rohit-k) · [Jan 31](https://hashnode.com/posts/how-dns-resolution-works/697e0e45136c09353d3b5f93) ### [How DNS Resolution Works](https://rohit-k.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) 1\. What is DNS and why name resolution exists Computers communicate using IP addresses (like 142.250.190.46).But as humans we cannot remember strings of numbers, rather it is easier to remember names.DNS exists to bridge this gap. It is a hierarchica... 3 min read · [rohit-k.hashnode.dev](https://rohit-k.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) [Navishu Verma](https://hashnode.com/@navishu) · [Jan 31](https://hashnode.com/posts/dns-for-beginners-how-the-internet-knows-where-your-website-lives/697e20ecd03aaeffb1d99a1d) ### [DNS for Beginners: How the Internet Knows Where Your Website Lives 🌍](https://navishu.hashnode.dev/dns-for-beginners-how-the-internet-knows-where-your-website-lives?utm_source=hashnode&utm_medium=feed) Let’s begin with a simple but powerful question: When you type google.com in your browser, how does the browser know where Google actually lives? Your browser does not understand names like: google.com amazon.in youtube.com Computers only unde... 4 min read · [navishu.hashnode.dev](https://navishu.hashnode.dev/dns-for-beginners-how-the-internet-knows-where-your-website-lives?utm_source=hashnode&utm_medium=feed) [Janhvi Deshmukh](https://hashnode.com/@janhvi1508) · [Jan 30](https://hashnode.com/posts/the-internets-address-book-a-deep-dive-into-dns-and-dig/697c91e24c8cf38e9bb3c494) ### [The Internet's Address Book: A Deep Dive into DNS & dig](https://dns-resolution-janhvi.hashnode.dev/the-internets-address-book-a-deep-dive-into-dns-and-dig?utm_source=hashnode&utm_medium=feed) Peeling back the layers of the internet to see how domain names become IP addresses using the dig command. 4 min read · [dns-resolution-janhvi.hashnode.dev](https://dns-resolution-janhvi.hashnode.dev/the-internets-address-book-a-deep-dive-into-dns-and-dig?utm_source=hashnode&utm_medium=feed) [Elen Simonian](https://hashnode.com/@ellenssim) · [Jan 27](https://hashnode.com/posts/what-is-a-residential-proxy-meaning-uses-and-full-guide/6978b0ec7c5f88f8dde2ba5b) ### [What Is a Residential Proxy? Meaning, Uses & Full Guide](https://multilogin.hashnode.dev/what-is-a-residential-proxy-meaning-uses-and-full-guide?utm_source=hashnode&utm_medium=feed) What Is a Residential Proxy? Meaning, Uses & Full Guide. NodeMaven 8 min read · [multilogin.hashnode.dev](https://multilogin.hashnode.dev/what-is-a-residential-proxy-meaning-uses-and-full-guide?utm_source=hashnode&utm_medium=feed) [Dipanshu Kumar Sah](https://hashnode.com/@dipanshusah) · [Jan 18](https://hashnode.com/posts/dns-record-types-explained/696c6dc94b9566593fa747d9) ### [DNS Records Explained: How Domains, Servers, and Email Work Together](https://dipanshu-dns-record.hashnode.dev/dns-record-types-explained?utm_source=hashnode&utm_medium=feed) Learn how DNS works and understand key DNS record types like A, CNAME, MX, and NS with simple explanations and real-world examples. 10 min read · [dipanshu-dns-record.hashnode.dev](https://dipanshu-dns-record.hashnode.dev/dns-record-types-explained?utm_source=hashnode&utm_medium=feed) [Sonu Rao](https://hashnode.com/@Sonurao) · [Jan 18](https://hashnode.com/posts/ip-address-vs-port-number/696d38552427ab4a84741b69) ### [IP Address Vs Port Number](https://ip-vs-port-number.hashnode.dev/ip-address-vs-port-number?utm_source=hashnode&utm_medium=feed) First i am going to start with what the internet is, which makes me to create a space to explain to you my understanding of IP addresses and port numbers. Internet: We all have smart devices like phone, laptops, and computer in which we use browser f... 3 min read · [ip-vs-port-number.hashnode.dev](https://ip-vs-port-number.hashnode.dev/ip-address-vs-port-number?utm_source=hashnode&utm_medium=feed) [Lightning Developer](https://hashnode.com/@lightningdeveloper) · [Dec 11, 2025](https://hashnode.com/posts/the-unseen-messengers-how-requests-whisper-their-origins-through-proxies/693a5a95e750f488d4386a35) ### [The Unseen Messengers: How Requests Whisper Their Origins Through Proxies](https://tech-odyssey.hashnode.dev/the-unseen-messengers-how-requests-whisper-their-origins-through-proxies?utm_source=hashnode&utm_medium=feed) If you’ve ever worked on a web application that lives behind a load balancer or a CDN, you’ve likely run into a curious problem. You check your server logs, perhaps to investigate a suspicious spike in traffic, and all you see is a flood of identical... 4 min read · [tech-odyssey.hashnode.dev](https://tech-odyssey.hashnode.dev/the-unseen-messengers-how-requests-whisper-their-origins-through-proxies?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/the-unseen-messengers-how-requests-whisper-their-origins-through-proxies/693a5a95e750f488d4386a35) [Khaled Saifullah](https://hashnode.com/@saifullah76704) · [Oct 24, 2025](https://hashnode.com/posts/devops-engineers-getting-started-with-computer-networking-part-1/68fbb5a897afebcca92ddeb8) ### [DevOps Engineers: Getting Started with Computer Networking - Part 1](https://khaled-devops-journey.hashnode.dev/devops-engineers-getting-started-with-computer-networking-part-1?utm_source=hashnode&utm_medium=feed) What a network is, why it matters for DevOps, protocols, IP/DNS, packets, and routers — explained with practical examples. 7 min read · [khaled-devops-journey.hashnode.dev](https://khaled-devops-journey.hashnode.dev/devops-engineers-getting-started-with-computer-networking-part-1?utm_source=hashnode&utm_medium=feed)