Roger Campos

Web developer and tech writer

Everything you need to know about DNS as a web developer

This article aims to be a practical summary of concepts, tools and details regarding DNS and domains. Many of them will not be news for experienced developers, but could be useful for people who has to work with this kind of thing for the first time. You will not find here a technical description of the protocols involved, but more an entry-level and approachable description of the concepts and how everything fits together.