Free interactive tool · 30 seconds
What does the internet see when it looks up your domain?
Enter a domain. We read its public DNS records — where the site lives, where email goes, and whether anyone can forge mail from it — and explain each one in plain English. No email, nothing stored about the domain you check.
What it looks up
The records that decide whether your site loads and your email lands: A / AAAA (where the site lives), CNAME aliases, MX (where email goes), TXT (including SPF and DMARC email policies), NS, and the zone's SOA — each explained in plain English, with honest notes when something's missing.