Choose where to host your business email, prepare mailboxes, configure DNS authentication and connect webmail or mail apps. Follow the testing and migration guidance to catch common setup problems.
Prepare your website and complete DNS zone before switching traffic. Follow the steps for nameservers, email records, DNSSEC, SSL validation and final HTTPS checks.
Balance branding, audience and usability when choosing a domain. Check TLD and IDN rules, understand the limits of history checks and plan redirects to equivalent URLs.
Technology
How Web Hosting Works: Domain, DNS, Server and TLS
Trace a browser request from domain lookup to encrypted delivery. Learn what hosting provides, how server options differ, and what to check before launching or moving a website.
6 December 2025
PHP Limits: Memory, Execution Time and File Uploads
Understand memory_limit, max_execution_time and upload limits, then test example profiles against real memory use, concurrency and whole-request size.
5 December 2025
What Is a PTR Record? Reverse DNS Setup for VPS Email
PTR records map sending IPs back to hostnames. Learn who controls reverse DNS, how to configure matching forward records and outbound HELO, and how to test your VPS email setup.
5 December 2025
Website Launch Checklist: Hosting, SEO and Performance
A cross-platform pre-launch checklist covering hosting resources, DNS cutover, HTTPS, safe caching, crawlability and recovery planning.
5 December 2025
Read Apache and Nginx Logs to Diagnose 4xx–5xx Errors
Locate Apache and Nginx logs, interpret their fields, and use shell commands to investigate HTTP errors. Learn when application logs and system metrics are needed to narrow down the cause.
5 December 2025
Fix WordPress White Screen: PHP and Hosting Checks
Use response data and error logs to identify a WordPress white screen. Test PHP settings, CloudLinux limits, plugins, themes and server rules with verified recovery steps.
5 December 2025
