tools / Email
DMARC validator
Fetch a domain's DMARC record, explain every tag and flag common mistakes.
Policy rejectRecords 1Resolver Cloudflare 1.1.1.1Time 24 ms
This domain has a strict DMARC policy. Receivers reject mail that fails DMARC. This is the strongest protection against spoofing.
v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com
Checks
- v=DMARC1 present and first.
- Enforcing policy: p=reject.
- Aggregate reports go to mailto:mailauth-reports@google.com.
Tags
| Tag | Value | Meaning |
|---|---|---|
v | DMARC1 | DMARC version: DMARC1 |
p | reject | Failing mail is rejected outright |
rua | mailto:mailauth-reports@google.com | Aggregate reports sent to mailto:mailauth-reports@google.com |