DNS provider and delegation signals
Visible authoritative DNS-provider distribution and delegation movement across the fixed .auDO panel.
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What this State view answers
Where is authoritative DNS visibly concentrated, how diverse are the nameserver arrangements, and where has delegation or inferred DNS-provider responsibility moved?
Show the visible distribution of authoritative DNS providers and nameserver arrangements, together with observed delegation and DNS-provider movement during defined observation windows.
What is visible now
Current posture is rendered from the canonical State contract for the fixed panel, not from compatibility metrics.
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Observed movement
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Evidence
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Cohort lenses
Cohort lenses preserve the published cohort order and are descriptive comparisons, not rankings.
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How to interpret this view
DNS-provider inference is derived from visible nameserver and DNS patterns. Provider concentration does not establish service quality, resilience, organisational dependency or endorsement. Nameserver and provider movement may reflect planned migration, supplier change, portfolio consolidation or routine administration.
Published limitations
- Counts describe the fixed .auDO panel, not the whole .au namespace.
Data quality and availability
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