Retail and marketplace domains

Shows current posture and repeated public signal across selected retail and marketplace-style services.

Curated scopeMembership lens30 and 90 days

Latest observations

What is visible now

14 domains in this curated cohort lens.

Observed 27 Oct 2026.

Current observation

A public DMARC record was observed for 14 of 14 cohort domains; DNSSEC evidence was visible for 0 of 14.

In the latest 30 days, 14 material observations affected 7 cohort domains.

Current posture: 27 Oct 2026. 30-day window: 28 Sep 2026 to 27 Oct 2026.

14DMARC present

0DNSSEC visible

14MX present

5DNS providers observed

3registrars observed

Supporting posture detail

4email providers observed

14SPF present

14RDAP records available

13nameserver sets

Recent movement

These 30- and 90-day windows show material and supporting changes. Routine operational observations stay in the evidence but are not the headline.

30-day window

28 Sep 2026 to 27 Oct 2026

Material events: 14
Supporting events: 0
Affected domains: 7
Repeated domains: 1

14 material trust-posture observations were visible across this cohort during the selected 30-day window. No additional supporting observations were recorded.

Routine observations kept separately: 293.

Registration or RDAP signal: 13
Registrar movement: 1

View supporting evidence

Material observations — 28 Sep 2026

28 Sep 2026 · 5 material · 0 supporting

View evidence Raw JSON

Material observations — 8 Oct 2026

8 Oct 2026 · 2 material · 0 supporting

View evidence Raw JSON

Material observations — 22 Oct 2026

22 Oct 2026 · 1 material · 0 supporting

View evidence Raw JSON

Material observations — 19 Oct 2026

19 Oct 2026 · 1 material · 0 supporting

View evidence Raw JSON

Material observations — 17 Oct 2026

17 Oct 2026 · 1 material · 0 supporting

View evidence Raw JSON

Material observations — 13 Oct 2026

13 Oct 2026 · 1 material · 0 supporting

View evidence Raw JSON

Movement counts use members eligible for the complete requested population window; source-date coverage and signal determinacy remain separately governed.

90-day window

30 Jul 2026 to 27 Oct 2026

Material events: 43
Supporting events: 7
Affected domains: 10
Repeated domains: 8

43 material trust-posture observations and 7 supporting infrastructure observations were visible across this cohort during the selected 90-day window.

Routine observations kept separately: 908.

Registration or RDAP signal: 29
Mail routing: 13
Email provider movement: 7
Registrar movement: 1

View supporting evidence

Material observations — 4 Aug 2026

4 Aug 2026 · 6 material · 1 supporting

View evidence Raw JSON

Material observations — 28 Sep 2026

28 Sep 2026 · 5 material · 0 supporting

View evidence Raw JSON

Material observations — 24 Sep 2026

24 Sep 2026 · 3 material · 0 supporting

View evidence Raw JSON

Material observations — 3 Aug 2026

3 Aug 2026 · 3 material · 1 supporting

View evidence Raw JSON

Material observations — 1 Aug 2026

1 Aug 2026 · 3 material · 2 supporting

View evidence Raw JSON

Material observations — 31 Jul 2026

31 Jul 2026 · 3 material · 0 supporting

View evidence Raw JSON

Movement counts use members eligible for the complete requested population window; source-date coverage and signal determinacy remain separately governed.

Current mail observation

Mail signals visible now

Observed 27 Oct 2026 across 14 cohort domains.

MX posture

14Public MX visible

Evidence and posture detail

14 determinate; 0 indeterminate.

Public MX visible14
Null MX0
No public MX observed0

SPF posture

ProtectedSome posture counts are withheld for privacy

Evidence and posture detail

14 determinate; 0 indeterminate.

SPF not observed0
Single SPF recordSuppressed
Multiple SPF records0
Malformed SPFSuppressed

DMARC posture

14Valid DMARC record

Evidence and posture detail

14 determinate; 0 indeterminate.

DMARC not observed0
Valid DMARC record14
Multiple DMARC records0
Malformed DMARC0

Visible infrastructure links

Mail service associations

Provider Resolution links visible MX routing and first-order SPF references to documented providers. It does not change Mail Posture.

Inbound mail routing

Documented providers linked from visible MX routing targets.

14of 14 target-bearing domains had at least one documented association.

Documented providers seen in 3+ cohort domains

Microsoft4 cohort domains
Mimecast3 cohort domains
Proofpoint5 cohort domains

1 lower-frequency provider names are withheld.

Provider counts can overlap and are not market share.

Evidence and coverage

14usable evidence

0insufficient evidence

Target presence

Target-bearing14
No target0

Documented association coverage

Documented association14
No documented association0

Unresolved targets

Unresolved targets visible0
No unresolved targets14

SPF service references

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

Microsoft5 cohort domains
Salesforce4 cohort domains

8 lower-frequency provider names are withheld.

Provider counts can overlap and are not market share.

Evidence and coverage

14usable evidence

0insufficient evidence

Target presence

Target-bearingSuppressed
No targetSuppressed

Documented association coverage

This detail is not published because its denominator would reveal a protected small cell.

Unresolved targets

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.

Mail trust State Mail associations State SPF signal Provider Resolution method

Provider context

Registrars

Corporation Service Company (Aust) Pty Ltd

10 observed domains

Domain Directors Pty Ltd trading as Instra

3 observed domains

Melbourne IT

1 observed domains

DNS providers

Amazon Web Services

6 observed domains

Akamai

4 observed domains

Microsoft

2 observed domains

UltraDNS

1 observed domains

[unclassified]

1 observed domains

Email providers

Proofpoint

5 observed domains

Microsoft

4 observed domains

Mimecast

3 observed domains

Only named email providers seen across at least three cohort domains are listed. Other associations may be withheld.

Related evidence

Evidence references for observed movement are included in the 30- and 90-day windows above. Reports and State views provide the wider panel context.

Reports State of .au

About this cohort

Selected retail and marketplace-style 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/2026-10-27.json

Observed cohorts are curated public presentation groups, not complete sector-wide coverage.
Cohort summaries describe public domain-layer signals only and do not create ordered assessments.
Public presentation cohorts may be mapped from collection cohorts, inventory sectors, or explicit overlapping membership.

Dnssec DMARC Registrars Dns Providers Email Providers Rdap

Methodology Observed cohorts

Cohort membership

14 domains in this curated cohort lens.

Domain	Category	Public rationale
`bigw.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`bunnings.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`carsales.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`coles.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`domain.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`harveynorman.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`jbhifi.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`kmart.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`officeworks.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`realestate.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`reece.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`seek.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`target.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.
`woolworths.com.au`	Commercial Watchlist	Included as a selected retail or marketplace-style domain in the fixed .auDO panel.