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 10 Sep 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, 2 material observations affected 2 cohort domains.

Current posture: 10 Sep 2026. 30-day window: 12 Aug 2026 to 10 Sep 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

12 Aug 2026 to 10 Sep 2026

Material events
2
Supporting events
1
Affected domains
2
Repeated domains
0

2 material trust-posture observations and 1 supporting infrastructure observation were visible across this cohort during the selected 30-day window.

Routine observations kept separately: 306.

  • Email provider movement: 1
  • Mail routing: 1
  • Registration or RDAP signal: 1

Continuous per-domain coverage cannot be established from the public manifest artefacts alone; counts use available generated event records.

90-day window

13 Jun 2026 to 10 Sep 2026

Material events
31
Supporting events
9
Affected domains
9
Repeated domains
5

31 material trust-posture observations and 9 supporting infrastructure observations were visible across this cohort during the selected 90-day window.

Routine observations kept separately: 914.

  • Mail routing: 15
  • Registration or RDAP signal: 13
  • Email provider movement: 8
  • Name server movement: 3
  • DNS provider movement: 1

Continuous per-domain coverage cannot be established from the public manifest artefacts alone; counts use available generated event records.

Current mail observation

Mail signals visible now

Observed 10 Sep 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.

Provider context

Registrars

Corporation Service Company (Aust) Pty Ltd

10 observed domains

Domain Directors Pty Ltd trading as Instra

2 observed domains

Melbourne IT

2 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

Google

2 observed domains

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.

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/2026-09-10.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.

Cohort membership

14 domains in this curated cohort lens.

DomainCategoryPublic rationale
bigw.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
bunnings.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
carsales.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
coles.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
domain.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
harveynorman.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
jbhifi.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
kmart.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
officeworks.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
realestate.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
reece.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
seek.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
target.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.
woolworths.com.auCommercial WatchlistIncluded as a selected retail or marketplace-style domain in the fixed .auDO panel.