Watch DNSai in action, learn how DNS and email security work, and grab brand resources — all in one place.
Featured
The complete overview · 6:12
Platform Overviews
Short looks at DNSai from a few different angles.
Domain Manager in Two Minutes
A short overview of the DNSai Domain Manager — one dashboard tracking email gateways, DMARC policy, and SPF/DKIM/DMARC health across every domain in your portfolio.
DNSai for OSINT
A short overview of DNSai as an OSINT lens — read any company straight from its public DNS: email provider, DMARC posture, the technologies it runs, and whether its mail can be spoofed.
DNSai for Reconnaissance
A short overview of DNSai for reconnaissance — map a domain's external footprint, including subdomains surfaced from Certificate Transparency logs, so you walk into any engagement already informed.
DNSai in 40 Seconds
A 40-second introduction to DNSai — instant answers on any domain, from a standard lookup to deep advanced analysis.
Learn DNS & Email Security
How DNS and email security actually work — no product needed.
How DNS and Email Authentication Work
New to DNS? Start here. A plain-English explainer of what DNS and IP addresses are, how a TXT/SPF record is built, and how SPF, DKIM, and DMARC work together to prove an email is genuine. This one teaches the concepts — no product required.
Education & Guides
Go deeper with written references and tutorials.
Brand & Press
Logos, assets, and press resources.
Documents
Whitepapers and guides (PDF).