Check a domain

Type a domain. We look for the names that copy it and which of them are registered, read its DMARC, SPF and DKIM, and say who holds each part. Each answer shows when it is ready.

Already decided? Create a free account and choose the domain later.

Lookalikes

The names that copy yours, and which of them are registered.

Counted at once

Mail

The DMARC policy, the SPF record to the end, and the DKIM keys.

A few seconds

Digital Footprint

Who holds the name, its DNS, its mail and its website.

About fifteen seconds

Or see it done for a domain we watch

What the check reads

The lookalikes come from the same generator the service runs: every name one slip of the keyboard, one swapped letter or one other ending away from yours. With live scans on, each one is checked against the registry, and the registered ones are named with whether they can send mail.

The mail check reads the DMARC policy, follows the SPF record to the end, and looks for DKIM keys. The Digital Footprint names who holds the registration, the DNS, the mail and the website. Both read only what the domain publishes.