How Does DNS Work? Record Types and Resolution Steps
What happens behind the scenes when you type a domain into your browser? We explain recursive resolution, record types and the TTL concept step by step.
Knowledge Hub
Technical guides and explainer articles
Simple guides based on verifiable sources about DNS, email security and domain management.
SPF, DKIM and DMARC: An Email Authentication Guide
The three building blocks that prevent emails sent from your domain from being spoofed: SPF, DKIM and DMARC.
What Is DNS Propagation and Why Do You Have to Wait?
When you change a record, why does everyone not see it at once? The role of caching, TTL and propagation testing.
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