NTNail the Codeinnailthecode.com·Jul 20, 2025 · 6 min readBuilding a Simple DNS using BIND9Alright I did my theoretical basics and blogged about DNS fundamentals, so now it is time to put in more practical work. Get some of those muscles working... For today's mini project I will be setting up my very own DNS using BIND9. After installing...00
NTNail the Codeinnailthecode.com·Jul 19, 2025 · 4 min readDNS FundamentalsThis cloudfare article defines the DNS as "a phonebook of the Internet". Before the DNS the internet kind of worked like those old rotary telephones (Yes, I am old enough to have seen one in use). Photo by R.D. Smith on Unsplash To call someone, you...00
NTNail the Codeinnailthecode.com·Jul 6, 2025 · 3 min readDocker NetworkingWhen a container starts, it is unaware of the specific type of Docker network it's connected to (e.g., bridge, host, overlay). By default, Docker uses a bridge network driver, which technically creates an isolated network system on the host machine. ...00
NTNail the Codeinnailthecode.com·Jul 1, 2025 · 2 min readThe Cloud JournalIt has been a while…. Yup. It has probably been more than a “while” since my last blog post. I kinda gave up on the whole blogging thing. But, here I am. Back to square one. Why am I writing a blog now? It is because I have an announcement to make… T...00
NTNail the Codeinnailthecode.com·Mar 25, 2023 · 7 min readWeekly LeetCode Review 1I haven't written here in a while (if you consider 4 months to be a while :)). You may ask why? Well, I have been busy. Busy becoming a better competitive programmer. It is a hassle but it is fun at the same time. So I thought why not write about tha...00
