Domain Email DoctorScan my domain

Fix your domain email at the right DNS host.

Scan public MX, SPF, DKIM, and DMARC, see which company actually controls the records, and get a safe exact fix - no email password.

One-click fixes on supported DNS hosts; manual exact steps everywhere else.

Scan my domainHow it works
No login neededPublic DNS onlyScan is read-onlyNo email password needed
Example scan · example.com59/100

What it means for your email

Can people email you?Yes

Will your mail reach inboxes?At risk

Where you'd fix it

Records are edited at the active DNS host - here, Cloudflare DNS. The scan finds it so you change records in the right place, not the registrar.

One exact next step

SPF allows every sender. The current setup lets anyone on the internet send email that claims to be from your domain.

See the full annotated sample report →

Common problems

I cannot receive emailMy website works but email does notMy emails go to spamGoogle Workspace says my domain is not verifiedI added records in Vercel but nothing changed

What the app checks

Active DNS host
MX records
SPF
DKIM
DMARC
Conflicting records

Who it is for

FoundersSmall business ownersFreelancersAgenciesGoogle Workspace adminsMicrosoft 365 admins

Built for people who need exact DNS fixes without learning every mail-authentication acronym first.

Practical next steps

Each report separates DNS hosting, website hosting, and email hosting so you know where to add or change records.

View guides