serrano1.mitmx.net is a free email provider

serrano1.mitmx.net is a consumer mailbox provider, so anyone can open an address there in a minute.

Free provider SpoofableISP mailbox

69 /100

Good

Email authentication report card

What serrano1.mitmx.net publishes in DNS to stop other people sending mail in its name, read record by record.

1 pass 3 weak 1 fail

Can mail be forged as this domain?

Yes, a forgery is delivered

no DMARC record is published, 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.

  • Pass

    SPF -all

    The record ends in -all, so a receiver is told to treat mail from any host outside the list as a forgery.

  • Fail

    DMARC No record

    No DMARC record is published, so receivers get no instruction and judge a forged message on SPF and DKIM alone.

  • 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 69?

  1. No DMARC record, so receiving servers have no policy to apply to forged mail.
  2. Accepts mail through 3 MX hosts.
  3. SPF ends in -all, so mail from any other server is rejected.

What to publish to close the gaps

The records serrano1.mitmx.net 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 a DMARC record

    Name_dmarc.serrano1.mitmx.net
    TypeTXT
    Valuev=DMARC1; p=none; rua=mailto:[email protected]; fo=1

    Start at p=none with a reporting address, read the reports for a few weeks to find the senders you forgot, then move the policy up.

  2. Publish an MTA-STS policy

    Name_mta-sts.serrano1.mitmx.net
    TypeTXT
    Valuev=STSv1; id=<a version string you bump on every change>

    Serve the policy body at https://mta-sts.serrano1.mitmx.net/.well-known/mta-sts.txt, start it in testing mode, then switch it to enforce so senders refuse to deliver over an unverified connection.

  3. Publish a TLS reporting address

    Name_smtp._tls.serrano1.mitmx.net
    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.

  4. 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 serrano1.mitmx.net

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

Is serrano1.mitmx.net a disposable email domain?
No. serrano1.mitmx.net is a consumer mailbox provider, so addresses are permanent, but anyone can open one in a minute.
Is serrano1.mitmx.net spoofable?
Yes, a forgery is delivered. no DMARC record is published, 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 serrano1.mitmx.net publish SPF and DMARC?
serrano1.mitmx.net publishes an SPF record that ends in -all, the strict form. No DMARC record is published, so a failing message is left to each receiver to judge.
Who handles email for serrano1.mitmx.net?
Mail for serrano1.mitmx.net is handled by Mail2World, which carries 1,313 other domains we track.
How old is the serrano1.mitmx.net domain?
The registry for .net does not publish a registration date we can read, so we do not state an age.
How do I block serrano1.mitmx.net on my signup form?
We do not classify serrano1.mitmx.net 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 serrano1.mitmx.net?
serrano1.mitmx.net scores 69 out of 100, which is a good 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.