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a2z.com

Number 88 of the Top 100 · Tranco rank 98

a2z.com is an Amazon domain used behind several Amazon services, including Alexa devices and internal tools. It is Amazon's own.

Can a2z.com be forged?

Can a2z.com be forged?

Partly. Forged mail goes to the spam folder, where people still find it.

The exact name
quarantine · subdomains quarantine · no reports asked for
Names that copy
146 registered lookalikes can send mail. DMARC never sees them. See them →

What we noticed

  • The DMARC policy sends failing mail to the spam folder. A policy of reject stops it.
  • No DKIM selector answered, so the mail of the domain carries no signature.
Senders it names Amazon SES
  • Amazon SES include:amazonses.com

These are the services the records name. A record can name a service no longer used, and a sender can sign without being named.

SPF-all · 5 of 10 lookups · 177 thousand addresses

Refuses others · 5 of 10 lookups · 0 of 2 void lookups · 177,136 IPv4 addresses · 0 IPv6 blocks · Includes of its senders

Every term and include
  • their record 177,136 — 5
  • -all — — —
    • DKIM0 keys found

    We look under the selectors of the services the records name. A domain can have keys we do not find.

    Sending names 1 name, 0 at reject
    NamePolicySPF lookupsReports to
    news.a2z.comquarantine (inherited)——

    The first 50 names are checked.

    ReportsNo reports asked for

    Aggregate reports (rua) go to mailto:report@dmarc.amazon.com. Failure reports (ruf) are asked for.

    Transport MTA-STS none · TLS-RPT none · BIMI none

    MTA-STS asks senders to deliver to a2z.com over encrypted connections only. TLS-RPT asks for reports when they cannot. BIMI shows a logo beside mail that passes DMARC at quarantine or reject.

    Read on Oct 28, 2026. Check it again yourself →

    Watch your own domain's mail this way: Sender Security · the DMARC Report