About
One studio. Six focused tools.
DNS Studio is a tool-first suite for people who need to check, explain, and improve domain infrastructure. It brings DNS, DNSSEC, DKIM, BIMI, TLS, and SSL checks into one recognisable family, with plain-language explanations for non-specialists and technical detail for the people who need it.
Why it exists
The checks that make a domain trustworthy — records, signatures, certificates — are scattered across tools that are either too shallow to act on or too dense to read. DNS Studio sits in between: not a glossy marketing platform, not a sysadmin-only console, but a practical studio for checking how internet infrastructure actually behaves.
Every tool leads with the result. Easy mode explains it in plain English, with the why and the what-to-do-next. Tech mode shows the raw records, chains, algorithms, and response detail — nothing hidden. The tool is always the page's hero; the explanations live below it.
How the tools behave
- Lead with the check — the result first, the theory afterwards.
- Precise, not dramatic — a warning tells you what it affects and how to fix it.
- Depth on demand — switch to Tech mode for raw output, or tick "Verbose output" next to any search.
- No data storage — checks run against live infrastructure and are not logged or retained.
The studio
Six focused tools, one standard of clarity.
dns.studio is the flagship — every other tool carries the mark “A DNS Studio tool”.