New email domain outputs in the Insights and Factors web services

December 18, 2025

We have added new fields to the email/domain sub-object in our minFraud Insights and Factors web services. This enhancement provides you with more granular data for risk modeling and workflows, which is especially useful in B2B account opening/onboarding use cases.

These data points will only be returned when you pass the domain or the unhashed email address as an input to the minFraud Insights and Factors web services. Learn more about domain risk data on our knowledge base.

new outputdescription
email/domain/classificationA classification of the domain such as business or education. Read the API specifications for domain classification on our developer portal.
email/domain/riskContains the risk associated with the domain. Read the API specifications for domain risk on our developer portal.
email/domain/volumeIndicates how much activity we see on an email domain across the minFraud network, expressed in sightings per million. Read the API specifications for domain volume on our developer portal.
email/domain/first_seenWhen an email domain was first seen on the minFraud Network. Read the API specifications for domain tenure tracking on our developer portal.
email/domain/visitA sub-object of email/domain that contains information about an automated visit to the email domain such as whether a website on the domain is live. Read the API specifications for domain visit on our developer portal.

Client APIs have been updated to reflect this change.