Shows current posture and repeated public signal across selected government and public-service domains.
Latest observations
14 domains in this sector-based lens.
Observed 10 Sep 2026.
Current observation
A public DMARC record was observed for 14 of 14 cohort domains; DNSSEC evidence was visible for 8 of 14.
In the latest 30 days, 1 material observations affected 1 cohort domains.
Current posture: 10 Sep 2026. 30-day window: 12 Aug 2026 to 10 Sep 2026.
These 30- and 90-day windows show material and supporting changes. Routine operational observations stay in the evidence but are not the headline.
12 Aug 2026 to 10 Sep 2026
1 material trust-posture observation was visible across this cohort during the selected 30-day window. No additional supporting observations were recorded.
Routine observations kept separately: 53.
Continuous per-domain coverage cannot be established from the public manifest artefacts alone; counts use available generated event records.
13 Jun 2026 to 10 Sep 2026
14 material trust-posture observations and 2 supporting infrastructure observations were visible across this cohort during the selected 90-day window.
Routine observations kept separately: 170.
Continuous per-domain coverage cannot be established from the public manifest artefacts alone; counts use available generated event records.
Current mail observation
Observed 10 Sep 2026 across 14 cohort domains.
ProtectedSome posture counts are withheld for privacy
14 determinate; 0 indeterminate.
14Single SPF record
14 determinate; 0 indeterminate.
14Valid DMARC record
14 determinate; 0 indeterminate.
Visible infrastructure links
Provider Resolution links visible MX routing and first-order SPF references to documented providers. It does not change Mail Posture.
Documented providers linked from visible MX routing targets.
Coverage protectedCoverage is withheld because showing the denominator would reveal a small protected cell.
Documented providers seen in 3+ cohort domains
1 lower-frequency provider names are withheld.
Provider counts can overlap and are not market share.
This detail is not published because its denominator would reveal a protected small cell.
This detail is not published because its denominator would reveal a protected small cell.
Documented providers linked from first-order SPF include and redirect targets.
Coverage protectedCoverage is withheld because showing the denominator would reveal a small protected cell.
Documented providers seen in 3+ cohort domains
3 lower-frequency provider names are withheld.
Provider counts can overlap and are not market share.
This detail is not published because its denominator would reveal a protected small cell.
This detail is not published because its denominator would reveal a protected small cell.
How to read this
Inbound routing and SPF service references describe different roles. Provider names are shown only when they recur across at least three cohort domains. Smaller provider counts and privacy-sensitive distributions remain withheld. These are infrastructure associations, not supplier contracts or market share.
Classification: provider-resolution-v1 · Provider Catalogue 1.5.0. The 30/90-day section below is existing cohort history; it does not track Mail Service Association change.
8 observed domains
6 observed domains
9 observed domains
2 observed domains
2 observed domains
1 observed domains
6 observed domains
1 observed domains
Evidence references for observed movement are included in the 30- and 90-day windows above. Reports and State views provide the wider panel context.
Selected Australian government domains observed for aggregate public domain-layer signal context.
This is a descriptive cohort view. It does not rank or grade organisations.
Source manifest: data/report_manifests/2026-09-10.json
14 domains in this sector-based lens.
| Domain | Category | Public rationale |
|---|---|---|
act.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
ato.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
australia.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
bom.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
health.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
homeaffairs.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
nsw.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
nt.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
qld.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
sa.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
servicesaustralia.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
tas.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
vic.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
wa.gov.au | Government | Included as a selected Australian government domain in the fixed .auDO panel. |
