domain reputation
Domain reputation check
See the risk level of any email domain: whether it hosts disposable inboxes, is on our abuse blocklist, is a free provider, and whether its mail setup is real.
Try mailinator.com, gmail.com, microsoft.com, guerrillamail.com.
What the report checks
Disposable email detection
Throwaway inbox services used for fake accounts and repeated free trials.
Abuse blocklist
Domains our team has seen used for spam, fake sign-ups and fraud.
Free email providers
Shared providers like Gmail and Outlook, where an address says nothing about the company.
Relay and masked email
Addresses that forward to a hidden inbox, such as Apple Hide My Email.
MX validation
Can the domain receive email at all, and which servers handle it.
SPF and DMARC
Mail authentication records, a sign of a domain that is cared for.
Every domain in our domain reports has a reputation page. Need it in code? The API returns the same signals for each address your users type in.