The threat, email and risk intelligence behind this site, as data you can join to your own. Every Datazag dataset is served direct from R2. Get it through the customer portal, or through Databricks and Snowflake once a listing is live. One artifact, two routes, one coverage figure.
We mark a route available only when it is live. Figures update daily.
Map any IPv4 address to its prefix, autonomous system, operator, and registry country. Refreshed daily.
What each domain publishes for email authentication and transport security — SPF, DMARC, MTA-STS, DNSSEC and BIMI — and what those records actually say.
Clean mailing lists before you send, using Datazag's live domain data. Built for email service providers.
Profiles of the hosting, mail, and DNS providers that domains depend on.
Reason-coded ASN and prefix reputation: routing hygiene, abuse density, and confidence.