Country
Australia
5,097 domains tracked. 40.6% at DMARC enforcement (p=reject or p=quarantine), backed by 2,071 enforced domains.
Domains tracked
5K+
5,097
DMARC enforcement
40.6%
p=reject + p=quarantine
Avg posture score
49.7
of 100
A-grade domains
41
2 A+ · 39 A
Authentication posture
per protocolDMARC
policy enforcement: 40.6%reject
25.7%quarantine
14.9%none
30.5%missing
28.8%SPF
pass rate: 84.3%0
pass
84.3%warn
1.3%fail
14.5%not found
0.0%DKIM
pass rate: 64.7%00
pass
64.7%warn
0.0%fail
35.2%not found
0.0%MTA-STS
pass rate: 1.1%0
pass
1.1%warn
1.0%fail
97.9%not found
0.0%TLS-RPT
pass rate: 2.6%00
pass
2.6%warn
0.0%fail
97.4%not found
0.0%BIMI
pass rate: 2.2%0
pass
2.2%warn
0.2%fail
97.6%not found
0.0%Top performers
20 of 5,097 tracked| # | Domain | Score | Grade |
|---|---|---|---|
| 1 | dreamtilt.com.au | 95 | A+ |
| 2 | unicef.org.au | 95 | A+ |
| 3 | shine.com.au | 92 | A |
| 4 | raizinvest.com.au | 91 | A |
| 5 | abcb.gov.au | 90 | A |
| 6 | anu.edu.au | 90 | A |
| 7 | deakin.edu.au | 90 | A |
| 8 | eventbookings.com | 90 | A |
| 9 | treasury.gov.au | 90 | A |
| 10 | asd.gov.au | 89 | A |
| 11 | csiro.au | 89 | A |
| 12 | curvy.com.au | 89 | A |
| 13 | esafety.gov.au | 89 | A |
| 14 | helloworld.com.au | 88 | A |
| 15 | hota.com.au | 88 | A |
| 16 | tripadeal.com.au | 88 | A |
| 17 | aifs.gov.au | 87 | A |
| 18 | atu.net.au | 87 | A |
| 19 | dreamworld.com.au | 87 | A |
| 20 | hub24.com.au | 87 | A |
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