{
  "run_date": "2026-11-04",
  "events": [
    {
      "id": "95b92b26-5f08-4dd0-90fd-59cd4d954710",
      "domain": "adelaide.edu.au",
      "domain_id": "4b8d2c1d-81c2-4b5d-9dd5-0719e91aedf1",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-11-03T22:20:36.226490+00:00",
      "summary": "adelaide.edu.au: nameservers changed",
      "old_value": [
        "ns.adelaide.edu.au",
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "new_value": [
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "4530edaa-f299-4452-95e8-89a8ba4502db",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "97e3dc09-d4b3-43f4-acf9-fc2c9d5647cd",
      "domain": "abc.net.au",
      "domain_id": "295df832-b961-491d-8bf3-30815f5a1b0a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:20:24.493544+00:00",
      "summary": "abc.net.au: a_records changed",
      "old_value": [
        "23.45.136.113"
      ],
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        "23.38.160.136"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "246116ce-b266-4abd-8f7d-42825cd8bea1",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "agl.com.au",
      "domain_id": "0423069a-2fcc-4511-b53c-52c7c6b0bd3a",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:18:13.589699+00:00",
      "summary": "agl.com.au: a_records changed",
      "old_value": [
        "184.31.113.236"
      ],
      "new_value": [
        "23.222.206.184"
      ],
      "category": "resolution",
      "severity": "info",
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      "event_scope": "observatory",
      "snapshot_id": "a29b4a2e-38f2-4369-b037-1dc2ced9f589",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4aa02c96-9ca7-4157-8b00-5b29dd64f30c",
      "domain": "auspost.com.au",
      "domain_id": "da561ddf-bcd7-497a-be21-9ee0e20cbb1d",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:21:17.176826+00:00",
      "summary": "auspost.com.au: a_records changed",
      "old_value": [
        "18.238.152.111",
        "18.238.152.67",
        "18.238.152.80",
        "18.238.152.99"
      ],
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        "52.85.151.19",
        "52.85.151.38",
        "52.85.151.45",
        "52.85.151.72"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
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      "snapshot_id": "ba4034b0-924f-47e4-9dc9-5e299bb3c42d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "bigw.com.au",
      "domain_id": "42d5695c-af99-4c95-a746-5bbd1aba47bf",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:22:05.012422+00:00",
      "summary": "bigw.com.au: a_records changed",
      "old_value": [
        "184.29.31.193"
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        "23.37.17.163"
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      "category": "resolution",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "c91396ea-8689-4773-a73e-2611cf565fbf",
      "domain": "care.org.au",
      "domain_id": "01ccd864-caf2-4596-b7bc-7dffffdf7be5",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:20:26.835034+00:00",
      "summary": "care.org.au: aaaa_records changed",
      "old_value": [
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        "2600:9000:2348:3200:2:88:1b80:93a1",
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        "2600:9000:2348:6200:2:88:1b80:93a1",
        "2600:9000:2348:800:2:88:1b80:93a1",
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        "2600:9000:2348:4400:2:88:1b80:93a1",
        "2600:9000:2348:4e00:2:88:1b80:93a1",
        "2600:9000:2348:8200:2:88:1b80:93a1",
        "2600:9000:2348:9600:2:88:1b80:93a1",
        "2600:9000:2348:9800:2:88:1b80:93a1",
        "2600:9000:2348:d600:2:88:1b80:93a1",
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      "materiality": "supporting",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "fb3065f0-c37b-4913-9ab0-ea1b388d635e",
      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:23:39.482056+00:00",
      "summary": "carsales.com.au: a_records changed",
      "old_value": [
        "54.230.79.18",
        "54.230.79.40",
        "54.230.79.86",
        "54.230.79.9"
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        "65.9.148.37",
        "65.9.148.57",
        "65.9.148.67"
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      "snapshot_id": "33299f8d-de0b-4f0c-9942-1247df0636ae",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "cec8d6d8-99dd-4a5e-bb37-fdaad2a75119",
      "domain": "domain.com.au",
      "domain_id": "a1d39ea5-bbc8-4df9-a283-384b6dd2cf55",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:21:02.175107+00:00",
      "summary": "domain.com.au: a_records changed",
      "old_value": [
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        "13.249.74.24",
        "13.249.74.36",
        "13.249.74.77"
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        "18.238.109.55",
        "18.238.109.98"
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      "materiality": "supporting",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "a4a1be3d-982a-48c5-9be0-861fdba39a4f",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:21:54.441758+00:00",
      "summary": "homeaffairs.gov.au: a_records changed",
      "old_value": [
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        "104.119.189.227"
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      "new_value": [
        "23.62.46.134",
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      "category": "resolution",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "7bde21d5-fa55-4037-9a4f-8dff7c82c403",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:21:54.775791+00:00",
      "summary": "homeaffairs.gov.au: aaaa_records changed",
      "old_value": [
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        "2600:1418:a000:15::1726:6db1"
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "15a33ba1-e476-49c7-b5b8-8c31f054e65a",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:17:41.356560+00:00",
      "summary": "kmart.com.au: a_records changed",
      "old_value": [
        "23.222.17.68",
        "23.222.17.74"
      ],
      "new_value": [
        "23.210.216.146",
        "23.210.216.169"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "c8666af2-3c49-4f3c-b676-7f36bacf566a",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "6cdf6f26-309d-46bb-9b2f-4acbb0ec3a75",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:17:42.182070+00:00",
      "summary": "kmart.com.au: aaaa_records changed",
      "old_value": [
        "2600:140a:5000:12::17de:11ec",
        "2600:140a:5000:12::17de:11ee"
      ],
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        "2600:1406:5e00:9c::1720:9872"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "c8666af2-3c49-4f3c-b676-7f36bacf566a",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "6bb75264-6067-4293-89e9-d70112c15ef9",
      "domain": "medibank.com.au",
      "domain_id": "b39345c1-316e-476a-b178-5649f15f6af7",
      "cohort": "healthcare-watchlist",
      "cohort_label": "Healthcare Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:22:15.297101+00:00",
      "summary": "medibank.com.au: a_records changed",
      "old_value": [
        "13.211.52.232",
        "52.63.242.69"
      ],
      "new_value": [
        "13.236.75.111",
        "52.63.242.69"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "c2bda865-b827-4282-bda2-bf3f5c732117",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "37906587-1c53-40f1-bbf3-fac00bd24284",
      "domain": "nab.com.au",
      "domain_id": "5c2f02fa-f296-43a7-aa45-fe00c561c1aa",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:17:51.649096+00:00",
      "summary": "nab.com.au: a_records changed",
      "old_value": [
        "23.200.156.10",
        "23.200.156.5"
      ],
      "new_value": [
        "173.223.234.200",
        "173.223.234.210"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "addb9a83-ae27-47f6-9662-04cbfd8329da",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "ef0623b7-4dff-4cf5-888a-612203e7ad4a",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:23:31.724992+00:00",
      "summary": "news.com.au: a_records changed",
      "old_value": [
        "184.29.30.164"
      ],
      "new_value": [
        "23.37.16.152"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "30194945-8986-41fb-b733-d86d22c190d9",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "8d1e64fa-23d8-49ae-a154-0e6ec079c46a",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:23:32.078342+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
        "2600:1418:a000:586::ebe",
        "2600:1418:a000:589::ebe",
        "2600:1418:a000:5a2::ebe",
        "2600:1418:a000:5ae::ebe",
        "2600:1418:a000:5b4::ebe"
      ],
      "new_value": [
        "2600:1406:2e00:783::ebe",
        "2600:1406:2e00:786::ebe",
        "2600:1406:2e00:79e::ebe",
        "2600:1406:2e00:7a7::ebe",
        "2600:1406:2e00:7a9::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "30194945-8986-41fb-b733-d86d22c190d9",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4ea710dc-77fb-4eec-9341-53d31e4634de",
      "domain": "nrma.com.au",
      "domain_id": "37f68c2b-f8e7-4ef6-acfa-4125af52c0e3",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:19:30.013510+00:00",
      "summary": "nrma.com.au: a_records changed",
      "old_value": [
        "23.199.163.22"
      ],
      "new_value": [
        "23.203.238.223"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "a6a7a09b-bf4b-440c-9792-23e445debd40",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "d5b08a36-8d05-4141-a263-d8b6f62ce91b",
      "domain": "officeworks.com.au",
      "domain_id": "2e02993b-7a95-4723-9a26-59a9b08b44ab",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:18:52.083437+00:00",
      "summary": "officeworks.com.au: a_records changed",
      "old_value": [
        "108.156.224.118",
        "108.156.224.122",
        "108.156.224.52",
        "108.156.224.9"
      ],
      "new_value": [
        "52.85.132.107",
        "52.85.132.19",
        "52.85.132.3",
        "52.85.132.65"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "5352a3da-b0cd-4014-ab23-bd8f8bd8fa75",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "954457ad-edfc-405d-907e-473a5e3cbc3b",
      "domain": "originenergy.com.au",
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      "cohort_label": "Critical Infrastructure",
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      "event_label": "A record change",
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      "summary": "originenergy.com.au: a_records changed",
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        "3.167.163.64"
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        "18.238.96.13",
        "18.238.96.64"
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      "collapse_by_default": true
    },
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      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
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      "event_label": "A record change",
      "event_time": "2026-11-03T22:18:31.528364+00:00",
      "summary": "qantas.com.au: a_records changed",
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        "184.25.59.150"
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      "signal_tier": "tier_3",
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      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:18:31.885076+00:00",
      "summary": "qantas.com.au: aaaa_records changed",
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      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:18:36.562811+00:00",
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      "collapse_by_default": true
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      "collapse_by_default": true
    },
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:23:04.943335+00:00",
      "summary": "reece.com.au: a_records changed",
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        "18.155.192.30",
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      "domain": "target.com.au",
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:22:49.861029+00:00",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
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      "collapse_by_default": true
    },
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      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:22:32.699853+00:00",
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      "old_value": [
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      "category": "resolution",
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      "signal_tier": "tier_3",
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      "event_label": "AAAA record change",
      "event_time": "2026-11-03T22:22:33.090206+00:00",
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      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:22:20.351503+00:00",
      "summary": "westpac.com.au: a_records changed",
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        "18.154.110.12",
        "18.154.110.7",
        "18.154.110.82"
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        "65.8.180.71",
        "65.8.180.86"
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      "event_scope": "observatory",
      "snapshot_id": "af232cce-53c2-4c3f-988e-b919823994bb",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
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      "domain": "woolworths.com.au",
      "domain_id": "94b188b0-2126-477a-b0da-23f05ffb2375",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:20:48.207201+00:00",
      "summary": "woolworths.com.au: a_records changed",
      "old_value": [
        "23.37.17.163"
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      "snapshot_id": "864dfef1-a993-4b9c-985c-39bf2720b5e6",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
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      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "a35631d5-cf6d-467f-804f-b30962a91630",
      "domain": "xero.com.au",
      "domain_id": "65b653c4-d173-4953-a435-34678df4f5a7",
      "cohort": "saas-watchlist",
      "cohort_label": "Saas Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-11-03T22:21:35.135691+00:00",
      "summary": "xero.com.au: a_records changed",
      "old_value": [
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        "23.219.160.167"
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        "23.11.207.233",
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      "category": "resolution",
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      "event_scope": "observatory",
      "snapshot_id": "5ba1140c-1365-4a41-b3a0-c936da4b6450",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    }
  ],
  "default_visibility_rule": "Material, medium/high severity, named high-signal event types, or personal-interest domains are visible by default."
}