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.
DNS guides, tutorials, and troubleshooting tips from the team behind ZonePeek.
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.
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.
Email authentication protects your domain from spoofing and improves deliverability. Learn how SPF, DKIM, and DMARC work together — and how to check your setup.
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.