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Horanos Tech

Free tool

Domain and email checker

Type your domain and we tell you in plain words what is set up and what is missing.

Why it matters

  • A domain without an address means whoever types its name reaches no site.
  • Without an MX record, email never reaches your inbox.
  • SPF and DMARC stop others from spoofing your email and keep your mail out of spam.
  • Changes to these records can take hours until the whole world sees them.

We ask public DNS servers, as any visitor would, and keep nothing you type.