Country
Brazil
9,800 domains tracked. 28.2% at DMARC enforcement (p=reject or p=quarantine), backed by 2,768 enforced domains.
Domains tracked
9K+
9,800
DMARC enforcement
28.2%
p=reject + p=quarantine
Avg posture score
43.7
of 100
A-grade domains
15
0 A+ · 15 A
Authentication posture
per protocolDMARC
policy enforcement: 28.2%reject
11.7%quarantine
16.5%none
34.2%missing
37.6%SPF
pass rate: 77.6%0
pass
77.6%warn
3.2%fail
19.2%not found
0.0%DKIM
pass rate: 57.7%00
pass
57.7%warn
0.0%fail
42.3%not found
0.0%MTA-STS
pass rate: 0.4%0
pass
0.4%warn
0.1%fail
99.5%not found
0.0%TLS-RPT
pass rate: 0.6%0
pass
0.6%warn
0.1%fail
99.3%not found
0.0%BIMI
pass rate: 0.4%0
pass
0.4%warn
0.3%fail
99.3%not found
0.0%Top performers
20 of 9,800 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | agricultura.gov.br | 92 | A |
| 2 | agro.gov.br | 92 | A |
| 3 | inmet.gov.br | 92 | A |
| 4 | mda.gov.br | 92 | A |
| 5 | mpa.gov.br | 92 | A |
| 6 | nwi.com.br | 91 | A |
| 7 | minhavida.com.br | 90 | A |
| 8 | purepeople.com.br | 90 | A |
| 9 | tudogostoso.com.br | 90 | A |
| 10 | onfly.com.br | 88 | A |
| 11 | sentry.com.br | 88 | A |
| 12 | suvinil.com.br | 88 | A |
| 13 | mondial.com.br | 87 | A |
| 14 | nextip.com.br | 86 | A |
| 15 | vipcommerce.com.br | 86 | A |
| 16 | senacrs.com.br | 84 | B |
| 17 | sesc-rs.com.br | 84 | B |
| 18 | adorocinema.com | 83 | B |
| 19 | 3coracoes.com.br | 82 | B |
| 20 | catho.com.br | 82 | B |
How this is measured
Each tracked domain is scanned for SPF, DKIM, DMARC, MTA-STS, TLS-RPT, and BIMI. Result statuses (pass / fail / warn / not-found) and DMARC policy values are aggregated into this page nightly. The top performers list is capped at 20. The full corpus is much larger and is not enumerated publicly.
Data provenance
- Scanner — Authex Labs public scanner (DNS, RFC-compliant)
- Refreshed — daily at 04:05 UTC
- Last seen — 8 May 2026