Where does your email actually go?
A public lookup of your mail routing: which servers receive your email, who runs them, and whether those addresses appear on public blocklists. No signup, no email address.
What this means
MX records tell the internet which servers accept email for your domain. If they point at a provider like Microsoft 365 or Google Workspace, that provider filters your mail. If they point at a filtering service like Proofpoint or Mimecast, mail is cleaned before it reaches your mailbox.
A blocklist listing means one of your mail server addresses was reported for sending spam or was assigned an address with a bad history. Mail sent from a listed server often bounces or lands in junk. Listings can usually be removed once the underlying cause is fixed.
Want help fixing what the check found?
Raulston Consulting Service can review your mail routing and blocklist results and correct your DNS for you.
This page uses public data only. It is not a penetration test, no ports are scanned, and no connections are made to your servers. Raulston Consulting Service can help you fix what it finds.