dns

7 posts

Moving Away From Cloudflare

A few weeks ago, after going to FOSDEM, I finally decided to move away from Cloudflare. That’s something that has been on my mind for quite a while, but I guess the law of inertia was keeping me from doing it. Today I want to show how simple it can be.


Henrique Dias icon
Henrique Dias
hacdias.com
Feb 20, 2026

Custom DNS and TLS for my tailnet

this is mainly documentation for myself in future lol -- from 18/2/26 but i didnt post it lol

Feb 18, 2026

DNS in '26 for privacy and speeed

2026 is here, and it is time to begin technical writing on a regular basis; the complete opposite of the "LLM-ification" of the interweb.

Network-wide bullshit-blocking setup with Blocky and Tailscale

I will use an Orange Pi 5 Plus, but any device, including single board computers, should work, as long as they can run the latest stable Debian or Armbian release.

Jan 4, 2025

Home networking and preventing DNS leaks

I'm thinking of getting my OPNsense device back up again. At my previous place of residence, I had AT&T internet, and AT&T had all sorts of configurable options in their modem that played well with my OPNsense device. At my current place of residence, I have Xfinity Comcast, and the only option I can configure on their modem that would allow me to use my OPNsense device is "Enable/disable bridge mode". When I first moved in here, I tried doing that, but for some reason the IPv4 gateway on my OPNsense device wasn't picking up anything. I believe I had everything configured correctly, the Xfinity modem was in Bridge mode, and the OPNsense router was assigned the public IP address from my Xfinity account. This was four months ago, and it's very likely I missed something in the configuration, so it can't hurt to try again. The worst-case scenario is that I reset my Xfinity modem to factory defaults and continue to use that. But it would sure be nice if I could have more control over that portion of my internet.

Oct 13, 2024

I Bought a Numeronym Domain Name

Some weeks ago, I read a post from Jan-Luka's where he talked about what to do with his new domain. The most interesting part for me was not what to do with the domain, or the domain itself, but what the domain is: a numeronym.


Henrique Dias icon
Henrique Dias
hacdias.com
Mar 27, 2024

Decentralizing My Website With IPFS

How does my website work with IPFS? Where does the content go? What happens when my website is accessed through HTTP? Here's a tale that explains of what happens.


Henrique Dias icon
Henrique Dias
hacdias.com
Aug 7, 2019