copacabana.com cannot receive email

copacabana.com cannot receive email at all.

No mail Spoofable

76 /100

Strong

Email authentication report card

What copacabana.com publishes in DNS to stop other people sending mail in its name, read record by record.

4 weak 1 fail

Can mail be forged as this domain?

Yes, a forgery is delivered

DMARC is set to p=none, which only asks for reports, so a receiver that honours what this domain publishes is not told to reject a message with it in the From header, and delivers it.

  • Fail

    SPF No record

    No SPF record is published, so receivers have no list of hosts allowed to send as this domain.

  • Weak

    DMARC p=none

    A DMARC record is published, but p=none only asks for reports. Receivers are told to deliver failing mail anyway, so this stops no forgery.

    A checker that reports "DMARC found" here is telling you nothing useful.

  • Weak

    MTA-STS Not published

    No MTA-STS policy, so a sending server has nothing that tells it to insist on verified TLS for this domain.

  • Weak

    DNSSEC Not signed

    The zone is not signed. A resolver has no cryptographic way to tell a real answer from a forged one.

  • Weak

    TLS-RPT Not published

    No reporting address, so failed TLS deliveries to this domain go unnoticed by its owner.

Why it scores 76?

  1. Registered more than five years ago.
  2. No MX record, but the domain resolves, so mail still reaches that host.
  3. No SPF record, so anyone can send as this domain.

What to publish to close the gaps

The records copacabana.com is missing, in the order they are worth doing. Owner names are written out in full, so they work whether your DNS panel wants a full name or a relative one.

  1. Publish an SPF record

    Namecopacabana.com
    TypeTXT
    Valuev=spf1 include:<your mail platform> -all

    List every platform that sends on your behalf, then end the record in -all so everything else fails.

  2. Move DMARC off p=none

    Name_dmarc.copacabana.com
    TypeTXT
    Valuev=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]

    p=none blocks nothing. Once your reports show every legitimate sender passing, raise the policy to quarantine and then to reject.

  3. Publish an MTA-STS policy

    Name_mta-sts.copacabana.com
    TypeTXT
    Valuev=STSv1; id=<a version string you bump on every change>

    Serve the policy body at https://mta-sts.copacabana.com/.well-known/mta-sts.txt, start it in testing mode, then switch it to enforce so senders refuse to deliver over an unverified connection.

  4. Publish a TLS reporting address

    Name_smtp._tls.copacabana.com
    TypeTXT
    Valuev=TLSRPTv1; rua=mailto:[email protected]

    Without it, a sending server that could not negotiate TLS with your mail hosts has nowhere to tell you.

  5. Sign the zone with DNSSEC

    Turn DNSSEC on with your DNS provider, then publish the DS record it hands you at your registrar. Every record above is only as trustworthy as the answer that carries it, and signing the zone is what makes the answers verifiable.

Questions about copacabana.com

Every answer below is generated from the stored record for this domain.

Is copacabana.com a disposable email domain?
No. We classify copacabana.com as no mail, not as a disposable mailbox service.
Is copacabana.com spoofable?
Yes, a forgery is delivered. DMARC is set to p=none, which only asks for reports, so a receiver that honours what this domain publishes is not told to reject a message with it in the From header, and delivers it.
Does copacabana.com publish SPF and DMARC?
copacabana.com publishes no SPF record, so no receiver is told which hosts may send in its name. DMARC is published but set to p=none, which only asks for reports. It looks like protection and is not.
Who handles email for copacabana.com?
We have not matched the mail hosts for copacabana.com to a platform we track, so we do not name one. The hostnames themselves are available with an API key.
How old is the copacabana.com domain?
The copacabana.com domain was registered 30 years ago. The registrar of record is Tucows Domains Inc.
How do I block copacabana.com on my signup form?
We do not classify copacabana.com as disposable, so blocking it outright would turn away real people. If you want to act on it, decide on the signals listed above rather than the name.
Can I trust email from copacabana.com?
copacabana.com scores 76 out of 100, which is a strong band. The score is a summary of the classification, infrastructure, authentication, reputation and lifecycle signals we hold, not a judgment about any individual sender at that domain.

Last verified . We recheck every domain on a schedule, and this report changes only when its records or its verdict do.