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 people who need it.
DNSSEC Studio is the suite's DNSSEC checker. It reads the signals that make DNSSEC work — DS records at the parent zone, DNSKEY public keys, RRSIG signatures, and NSEC/NSEC3 authenticated-denial records — and tells you, in plain English, whether a domain's answers are being signed and can be validated. Switch to Tech mode and the same result shows the raw records, algorithms, key tags, and signature validity windows.
Every tool sits between raw technical tooling and approachable explanation. It is not a glossy marketing platform, and it is not a dense sysadmin-only console — it is a practical studio for checking how internet infrastructure behaves. DNSSEC checks run against public DNS over HTTPS; we don't log or store the domains you check.
One studio. Six focused tools.
Each tool keeps its own strong domain and identity, and shares the same calm, precise design system.