Domains & DNS - COHOSTA

Category Archives: Domains & DNS

The Domains & DNS category covers the infrastructure that connects your domain name to your website, email, and hosting environment. Explore practical guidance on domain registration, nameservers, DNS records, TTL management, and safe migration workflows designed to prevent downtime. These articles focus on the technical steps that protect traffic, preserve email delivery, and keep your hosting environment stable during updates or transitions.

Qays Zubaidi

Apr 29, 2026

Domains & DNS

DNS Cutover Plan: TTL Timing, Rollback Steps, and Zero-Surprises Launches

Executing a website migration without a technical DNS cutover plan is like jumping out of a plane and hoping you can sew the parachute on the way down. For business-critical...

Qays Zubaidi

Feb 23, 2026

Domains & DNS

Domain Registration + DNS Basics for Site Owners (Only the Parts That Break Stuff)

If domain settings have ever felt like a row of mysterious switches that can take your entire website offline with one wrong tap, you’re not alone. This guide breaks down...