·8 min read
How DNS Works: A Plain-English Guide
DNS translates domain names into IP addresses. Learn what happens behind the scenes every time you visit a website — from your browser to the authoritative name server and back.
Blog
DNS guides, tutorials, and troubleshooting tips from the team behind ZonePeek.
·6 min read
DNS Propagation: Why Your Changes Take Time (and How to Check)
Changed your DNS records but nothing happened? Learn why DNS propagation takes time, what TTL means in practice, and how to verify your changes have reached major resolvers.
·9 min read
SPF, DKIM, and DMARC Explained: Stop Your Emails Landing in Spam
Email authentication protects your domain from spoofing and improves deliverability. Learn how SPF, DKIM, and DMARC work together — and how to check your setup.
·7 min read
How to Migrate DNS Between Providers Without Downtime
Moving your DNS from one provider to another can be nerve-wracking. Follow this step-by-step guide to migrate cleanly — with a pre-migration checklist and rollback plan.