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Have you ever wondered what happens behind the scenes when you input a URL into your browser? and How the browser shows your requested website? Knowing what goes on behind the scenes is not required t…
The internet is really simple. All it is is just a long piece of wire and the wire connects different computers to each other. So you might have one computer that's in queens and another computer that…
Hello everyone, I'm Surya L and this is my first blog. The purpose of this blog is to teach you how to connect your subdomain to Hashnode and start blogging on it. The following things are needed: yo…
Do you know what happens when you need to run Cypress end-to-end tests on localhost subdomain wildcards at *.app.localhost? You will likely run into DNS resolution issues since the requests for those …
What is a domain? Domain Name System (DNS) is a simple way to communicate with devices on the internet without remembering the specific IP address. A simple way of explaining it, is that a domain is t…
WHAT IS DNS The DNS is one of the foundations of the Internet and most people outside networking do not recognize that they use it daily. Domain Name Server is a computer that stores domain names with…
How to Test it if you have a leak First test it out if you have a DNS leakage in your system. you can check this by going to this website. Note: using VPN does not stop dns leak 100%. you still check …
The Problem Everyone knows and loves at least one website. There is facebook.com, github.com, hashnodenode.com, and a lot more! However, in the background servers can't understand facebook.com they on…
Manage DNS for containers and applications in a Home lab setup with DNSMasq and NGINX As I set up an increased number of FOSS applications, containers(Docker and LXD), and virtual machines built using multipass and LXD in my home lab enviro…
Introduction DNS is an important part of a homelab environment and will make it a lot easier to keep track of the various services that you are hosting. For my current homelab setup, I have an external DNS hosted by Dreamhost as part of a …
