A .NET developer's discovery of the DnsEndPoint class for simplifying network socket connections with hostnames.
A guide to installing Pi-hole on a Raspberry Pi and integrating it with Tailscale to enhance network-wide privacy and ad-blocking.
A technical guide on setting up a self-hosted email server for sending transactional emails, covering DNS, Postfix, and authentication.
Guide to configuring Unbound DNS resolver to use Avahi for mDNS resolution of .local domains on a local network.
Release of dns-benchmark-tool v0.3.2, a CLI tool for testing and comparing DNS server performance.
![[notes] My CDN Subdomain Setup](https://alldevblogs.blob.core.windows.net/thumbs/article-ca72ba8d5722-full-8a6ddac0.webp)
A technical guide explaining how to set up a custom CDN subdomain using Backblaze B2 for storage and Cloudflare for DNS and URL rewriting.
Announcing dns-benchmark-tool, an open-source Python package for testing and comparing DNS server speeds to optimize application performance.
Explains how to automate DNS failover for high availability in Azure and hybrid environments using PowerShell scripts and health monitoring.
A satirical look at how modern tech problems like email reputation mirror ancient superstitious solutions.
A technical guide comparing Azure AD DS-integrated DNS and Azure DNS Private Resolvers for private name resolution, including use cases and best practices.
A guide to implementing geo-redundant DNS in Azure to ensure high availability and low latency for multi-region applications.
An introduction to the Domain Name System (DNS), explaining its hierarchical structure, how DNS lookups work, and includes command-line examples.
A guide to implementing multi-account DNS management for AWS environments using AWS CDK and Route 53 hosted zones.
A guide to configuring local hostname resolution in OPNSense routers using Unbound DNS and static mappings.
Analysis of OpenAI's Kubernetes outage, focusing on API server overload and DNS service discovery issues in large-scale clusters.
A guide on integrating ControlD DNS with Tailscale to resolve device names while using custom DNS endpoints.
Explains DNS resolution on Linux and Kubernetes, focusing on troubleshooting a common Kubernetes DNS warning message.
A developer troubleshoots a connection issue when using ngrok to expose a local Kafka service, ultimately discovering a DNS-related problem.
Explains how to implement a cloud-native DNS resolver in Microsoft Azure, using a festive-themed example to illustrate distributed DNS architecture.
A technical article detailing a bug in Windows 11's nslookup command encountered while testing Azure Hub & Spoke networking with Private DNS.
