Technical Guides

Add Mx Spf Dkim Dmarc Records

Host an Anime Fan Site or Wiki on a Free Subdomain

Deploy an anime information site, wiki, or fan archive using tools like MediaWiki or Hugo, host it for free on GitHub Pages or Cloudflare Pages, and connect it to your is-pro.dev subdomain.

Api Endpoint Domain

Host an API Endpoint on a Subdomain with AWS Lambda

Use an is-pro.dev subdomain to expose serverless API endpoints built with AWS Lambda and API Gateway, with proper CORS configuration and custom domain routing.

Build A Dns Change Checklist For Teams

Cloudflare Dns Setup

Cloudflare Proxy vs DNS-Only: When to Use Each Mode

Understand the practical differences between Cloudflares proxy (orange cloud) and DNS-only (gray cloud) modes, and learn which to use for different types of subdomains.

Configure Api Subdomain With Zero Downtime

Connect Netlify With Is Pro Dev

Connect Vercel With Is Pro Dev

Create Safe Wildcard Records

Set Up a Custom Email Address Using Your Subdomain

Create professional email addresses like hello@yourname.is-pro.dev using email forwarding services, configure MX and SPF records, and manage everything from your dashboard.

Custom Email With Subdomain

Deploy a React App to Vercel with Custom Domain

Step-by-step guide to deploying your React application to Vercel, connecting a free is-pro.dev subdomain, and configuring environment variables for production.

Developer Portfolio Domain

Diagnose Ssl Pending On New Subdomain

Host a Discord Bot 24/7 on a Subdomain Endpoint

Expose your Discord bot dashboard or webhook endpoint through an is-pro.dev subdomain, configure SSL, and keep your bot running with uptime monitoring and proper DNS routing.

DNS Records Explained: A-Z Guide for Developers

Understand every DNS record type — A, AAAA, CNAME, MX, TXT, SPF, DKIM, DMARC, SRV, and CAA — with practical examples and common use cases for subdomain configuration.

Build and Host a Developer Portfolio for Free

Create a professional developer portfolio using free tools, host it on GitHub Pages or Vercel, and connect it to a custom subdomain from is-pro.dev without spending a dime.

Free Domain For Vercel

Free Hosting with GitHub Pages: Complete Setup Guide

Learn how to host your static website for free using GitHub Pages, configure custom domains with is-pro.dev, and set up automatic deployments from your repository.

Configure Subdomains for Game Servers and Multiplayer

Use SRV records to point game server subdomains to non-standard ports, configure DNS for Minecraft, Valheim, and other game servers hosted on residential or dedicated servers.

Github Pages Custom Domain

Lock Down Caa For Certificate Control

Migrate Subdomain Between Hosting Providers

Set Up Uptime Monitoring for Your Subdomain Services

Monitor your subdomains for downtime using free tools like UptimeRobot or Better Stack, configure alerting webhooks, and use the data to maintain a reliable service.

Netlify Custom Domain Setup with Free Subdomain

Connect your is-pro.dev subdomain to a Netlify site, configure DNS records for both root and www variants, and set up automatic HTTPS provisioning through Netlify Lets Encrypt.

Netlify Site Setup

Host Next.js on Cloudflare Pages with Free Subdomain

Complete guide to deploying Next.js applications on Cloudflare Pages, configuring DNS records through is-pro.dev, and enabling edge caching for fast global performance.

React App Custom Domain

Redirect an Old Domain to Your New Subdomain Permanently

Set up 301 permanent redirects to send visitors from an old domain to your new is-pro.dev subdomain while preserving search engine rankings and maintaining analytics.

Set Up Github Pages Custom Subdomain

Connect Shopify Store to a Custom Subdomain

Point a subdomain from is-pro.dev to your Shopify store, configure DNS records for Shopifys CDN, and set up proper SSL to accept payments on your branded store URL.

Ssl Certificate Setup

SSL Certificate Setup: From Zero to HTTPS Everywhere

Learn how SSL certificates work, configure free auto-renewing certificates through Cloudflare, and ensure every page on your subdomain forces HTTPS with proper redirect rules.

Static Site Deployment

Static Site Generators Compared: Hugo, Eleventy, Astro

Compare the most popular static site generators for developer websites — Hugo for speed, Eleventy for simplicity, and Astro for component-based architectures — with deployment recommendations.

How to Register and Manage Subdomains on is-pro.dev

Everything you need to know about registering free subdomains on is-pro.dev — from choosing the right subdomain name to configuring DNS records and managing multiple projects.

Deploy to a VPS Using SSH and a Custom Subdomain

Configure a subdomain to point to a VPS server, set up Nginx as a reverse proxy, manage SSL certificates with Certbot, and automate deployments with Git hooks.

Host WordPress on a Free is-pro.dev Subdomain

Deploy a WordPress site using PHP hosting services like 000webhost or by connecting to a VPS, configure your is-pro.dev subdomain for WordPress-specific DNS requirements.